Coursepress pro 2.0.3

Since upgrading to coursepress 2.x we have had issues and wish we would roll back to pre 2.0.

The latest issue when the 2.0.3 is activated the wp-admin is not available and the site goes down. Removing the plugin resolves the issue.

Operating System WINNT
Server Microsoft-IIS/8.5
Memory usage 11.03 MByte
MYSQL Version 5.1.72-community
SQL Mode NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
PHP Version 5.4.24
PHP Safe Mode Off
PHP Allow URL fopen On
PHP Memory Limit 256M
PHP Max Upload Size 200M
PHP Max Post Size 256M
PHP Max Script Execute Time 300
PHP Exif support Yes ( V1.4 )
PHP IPTC support Yes
PHP XML support Yes
Site URL http://elearning.originhousing.org.uk
Home URL http://elearning.originhousing.org.uk
WordPress Version 4.7.1
WordPress DB Version 38590
Multisite No
Active Theme Farben Basic 1.0.5

  • Adam Czajczyk

    Hello admin,

    I hope you're well today and thank you for your question!

    This seems to be related to the PHP version. I have noticed that you also posted in another thread about the same issue. I have already responded there so could you please check this solutions that I suggested:

    https://premium.wpmudev.org/forums/topic/problems-with-coursepress-update-version-203#post-1206724

    This is to be applied to 2.0.3 release of CoursePress and should make it work. Let me know here if it helped please.

    Kind regards,
    Adam

  • Predrag Dubajic

    Hi Admin,

    With 2.0.3.1 there shouldn't be any issues with older PHP version however it's always suggested to have latest PHP (currently 7.1) or at least WP recommended one (currently 5.6), this improves your site speed and security.

    Can you tell us a bit more about the not saving issue?
    Are you unable to save course itself or units inside the course?

    Would you mind allowing support access so we can have a closer look at this?
    To enable support access you can follow this guide here:
    http://premium.wpmudev.org/manuals/wpmu-dev-dashboard-enabling-staff-login/

    Please respond in this thread once access is granted.

    Best regards,
    Predrag

  • Predrag Dubajic

    Hi admin,

    Unfortunately we're unable to access your site

    Is there possibility for you to setup accessible staging site where we can check this out since we're unable to replicate the behaviour on our end?

    Is the issue with saving only there with 2.0.3.1 release?

    Have you tried disabling other plugins and switching to default WP theme to see if any of those are conflicting with CoursePress?

    Best regards,
    Predrag

  • Dimitris

    Hey there admin,

    hope you're doing good and don't mind chiming in here!

    As we can't provide any other support channel apart from our forums here, like a one-on-one remote session, let proceed with some basic debugging steps.

    Could you please access your server via FTP, edit the wp-config.php file, find a line like
    define('WP_DEBUG', false);and replace it with the following (if the above line doesn’t exist, simply insert next snippet just above the /* That's all, stop editing! Happy blogging. */ comment)

    // Enable WP_DEBUG mode
    define('WP_DEBUG', true);
    // Enable Debug logging to the /wp-content/debug.log file
    define('WP_DEBUG_LOG', true);
    // Disable display of errors and warnings
    define('WP_DEBUG_DISPLAY', false);
    @ini_set('display_errors', 0);

    Then go ahead and try to replicate the error by toggling the units to "live".
    By doing so, a /wp-content/debug.log file should be created.
    Simply download it, rename it to debug.txt and attach it here in your next reply. If file size exceeds the 5MB limit of our forums, please upload it in a service like Dropbox or Google Drive and post the shareable link instead.

    Also, while you're trying to replicate this, please enable Chrome Dev Tools, which to Console tab and share with us any error messages displayed there.

    Warm regards,
    Dimitris

  • jamesb

    SELECT option_name, option_value FROM wp_options WHERE autoload = 'yes'
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    SELECT option_value FROM wp_options WHERE option_name = 'coursepress_20_upgraded' LIMIT 1
    require_once('E:\elearning\wp-admin\admin.php'), require_once('E:\elearning\wp-load.php'), require_once('E:\elearning\wp-config.php'), require_once('E:\elearning\wp-settings.php'), include_once('E:\elearning\wp-content\plugins\coursepress\coursepress.php'), CoursePressUpgrade::init, get_option #2 (0.8ms)
    SELECT wp_posts.ID FROM wp_posts LEFT JOIN wp_postmeta ON (wp_posts.ID = wp_postmeta.post_id AND wp_postmeta.meta_key = 'course_settings' ) WHERE 1=1 AND (
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    require_once('E:\elearning\wp-admin\admin.php'), require_once('E:\elearning\wp-load.php'), require_once('E:\elearning\wp-config.php'), require_once('E:\elearning\wp-settings.php'), include_once('E:\elearning\wp-content\plugins\coursepress\coursepress.php'), CoursePressUpgrade::init, CoursePressUpgrade::check_old_courses, get_posts, WP_Query->query, WP_Query->get_posts #3 (8.2ms)
    SELECT option_value FROM wp_options WHERE option_name = 'wp_statistics_removal' LIMIT 1
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    SELECT user_id, meta_key, meta_value FROM wp_usermeta WHERE user_id IN (1) ORDER BY umeta_id ASC
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    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_limit_to_user' LIMIT 1
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    SELECT option_value FROM wp_options WHERE option_name = '_site_transient_update_plugins' LIMIT 1
    require_once('E:\elearning\wp-admin\admin.php'), require_once('E:\elearning\wp-load.php'), require_once('E:\elearning\wp-config.php'), require_once('E:\elearning\wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, TGM_Plugin_Activation->init, TGM_Plugin_Activation->is_tgmpa_complete, TGM_Plugin_Activation->does_plugin_have_update, get_site_transient, get_site_option, get_network_option, get_option #10 (1.1ms)
    SELECT option_value FROM wp_options WHERE option_name = '_site_transient_timeout_wdp_un_local_projects' LIMIT 1
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    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_last_run_updates' LIMIT 1
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    SELECT comment_approved, COUNT( * ) AS total
    FROM wp_comments

    GROUP BY comment_approved

    require_once('E:\elearning\wp-admin\admin.php'), require('E:\elearning\wp-admin\menu.php'), wp_count_comments, get_comment_count #22 (0.5ms)
    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_remote_access' LIMIT 1
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    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_autoupdate_dashboard' LIMIT 1
    require_once('E:\elearning\wp-admin\admin.php'), do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WPMUDEV_Dashboard_Upgrader->process_auto_upgrade, WPMUDEV_Dashboard_Site->get_option, get_site_option, get_network_option, get_option #24 (0.7ms)
    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_autoupdate_schedule' LIMIT 1
    require_once('E:\elearning\wp-admin\admin.php'), do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, WPMUDEV_Dashboard_Upgrader->process_auto_upgrade, WPMUDEV_Dashboard_Site->get_option, get_site_option, get_network_option, get_option #25 (0.4ms)
    SELECT option_value FROM wp_options WHERE option_name = 'wdp_un_last_check_autoupdate' LIMIT 1
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    SELECT option_value FROM wp_options WHERE option_name = 'coursepress_activate' LIMIT 1
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    wp_check_post_lock, get_post_meta, get_metadata, update_meta_cache #29 (1.6ms)
    SELECT meta_id FROM wp_postmeta WHERE meta_key = '_edit_lock' AND post_id = 14696
    wp_set_post_lock, update_post_meta, update_metadata #30 (0.7ms)
    SHOW FULL COLUMNS FROM wp_postmeta
    wp_set_post_lock, update_post_meta, update_metadata #31 (4.1ms)
    UPDATE wp_postmeta SET meta_value = '1488147943:1' WHERE post_id = 14696 AND meta_key = '_edit_lock'
    wp_set_post_lock, update_post_meta, update_metadata #32 (6.3ms)
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    get_users, WP_User_Query->__construct, WP_User_Query->query #33 (0.4ms)
    SELECT wp_posts.* FROM wp_posts WHERE 1=1 AND wp_posts.post_parent = 14696 AND wp_posts.post_type = 'revision' AND ((wp_posts.post_status = 'inherit')) ORDER BY wp_posts.post_date DESC, wp_posts.ID DESC
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    SELECT ID
    FROM wp_posts
    WHERE post_type = 'attachment'
    AND post_mime_type LIKE 'audio%'
    LIMIT 1

    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_enqueue_scripts'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Helper_JavaScript::enqueue_admin_scripts, wp_enqueue_media #35 (6.0ms)

    SELECT ID
    FROM wp_posts
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    LIMIT 1

    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_enqueue_scripts'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Helper_JavaScript::enqueue_admin_scripts, wp_enqueue_media #36 (1.4ms)

    SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month
    FROM wp_posts
    WHERE post_type = 'attachment'
    ORDER BY post_date DESC

    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_enqueue_scripts'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Helper_JavaScript::enqueue_admin_scripts, wp_enqueue_media #37 (3.9ms)
    SELECT option_value FROM wp_options WHERE option_name = 'can_compress_scripts' LIMIT 1
    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_print_styles'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, print_admin_styles, script_concat_settings, get_site_option, get_network_option, get_option #38 (0.8ms)
    SELECT * FROM wp_posts WHERE ID = 14726 LIMIT 1
    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_head'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, wp_site_icon, has_site_icon, get_site_icon_url, wp_get_attachment_image_url, wp_get_attachment_image_src, image_downsize, wp_attachment_is_image, wp_attachment_is, get_post, WP_Post::get_instance #39 (1.1ms)
    SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id IN (14726) ORDER BY meta_id ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_head'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, wp_site_icon, has_site_icon, get_site_icon_url, wp_get_attachment_image_url, wp_get_attachment_image_src, image_downsize, wp_attachment_is_image, wp_attachment_is, get_attached_file, get_post_meta, get_metadata, update_meta_cache #40 (1.0ms)
    SELECT option_value FROM wp_options WHERE option_name = 'auto_core_update_failed' LIMIT 1
    include('E:\elearning\wp-admin\edit-form-advanced.php'), require_once('E:\elearning\wp-admin\admin-header.php'), do_action('admin_notices'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, maintenance_nag, get_site_option, get_network_option, get_option #41 (0.8ms)
    SELECT wp_posts.ID FROM wp_posts INNER JOIN wp_postmeta ON ( wp_posts.ID = wp_postmeta.post_id ) WHERE 1=1 AND wp_posts.post_parent = 14696 AND (
    wp_postmeta.meta_key = 'unit_order'
    ) AND wp_posts.post_type = 'unit' AND ((wp_posts.post_status = 'publish' OR wp_posts.post_status = 'draft')) GROUP BY wp_posts.ID ORDER BY wp_postmeta.meta_value+0 ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_action('edit_form_top'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Admin_Edit::edit_tabs, CoursePress_Admin_Edit::get_tabs, CoursePress_Data_Course::get_unit_ids, CoursePress_Data_Course::get_units, WP_Query->__construct, WP_Query->query, WP_Query->get_posts #42 (1.8ms)
    SELECT SQL_CALC_FOUND_ROWS wp_users.ID FROM wp_users INNER JOIN wp_usermeta ON ( wp_users.ID = wp_usermeta.user_id ) WHERE 1=1 AND (
    wp_usermeta.meta_key = 'enrolled_course_date_14696'
    ) ORDER BY ID ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_action('edit_form_top'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Admin_Edit::edit_tabs, CoursePress_Admin_Edit::get_tabs, CoursePress_Data_Course::count_students, CoursePress_Data_Course::get_student_ids, CoursePress_Data_Course::get_users, WP_User_Query->__construct, WP_User_Query->query #43 (1.0ms)
    SELECT FOUND_ROWS()
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_action('edit_form_top'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Admin_Edit::edit_tabs, CoursePress_Admin_Edit::get_tabs, CoursePress_Data_Course::count_students, CoursePress_Data_Course::get_student_ids, CoursePress_Data_Course::get_users, WP_User_Query->__construct, WP_User_Query->query #44 (0.5ms)
    SELECT value FROM wp_statistics_historical WHERE category = 'uri' AND page_id = 14696
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_submit_meta_box, do_action('post_submitbox_misc_actions'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, wp_statistics_post_init, wp_statistics_pages, WP_Statistics->Get_Historical_Data #45 (0.7ms)
    SELECT SUM(count) FROM wp_statistics_pages WHERE id = 14696
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_submit_meta_box, do_action('post_submitbox_misc_actions'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, wp_statistics_post_init, wp_statistics_pages #46 (0.6ms)
    SELECT t.term_id, tt.parent, tt.count, tt.taxonomy FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('course_category') AND tr.object_id IN (14696) ORDER BY t.name ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_popular_terms_checklist, wp_get_object_terms, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms #47 (1.4ms)
    SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ('course_category') AND tt.count > 0 ORDER BY tt.count DESC LIMIT 10
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_popular_terms_checklist, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms #48 (0.9ms)
    SELECT term_id, meta_key, meta_value FROM wp_termmeta WHERE term_id IN (9,20,22,21,12,29) ORDER BY meta_id ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_popular_terms_checklist, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms, update_termmeta_cache, update_meta_cache #49 (0.6ms)
    SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ('course_category') ORDER BY t.name ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_terms_checklist, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms #50 (6.6ms)
    SELECT term_id, meta_key, meta_value FROM wp_termmeta WHERE term_id IN (7) ORDER BY meta_id ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_terms_checklist, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms, update_termmeta_cache, update_meta_cache #51 (0.6ms)
    SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ('course_category') ORDER BY t.name ASC
    include('E:\elearning\wp-admin\edit-form-advanced.php'), do_meta_boxes, call_user_func, post_categories_meta_box, wp_dropdown_categories, get_terms, WP_Term_Query->query, WP_Term_Query->get_terms #52 (7.2ms)
    SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id IN (14696) ORDER BY meta_id ASC
    include('E:\elearning\wp-admin\admin-footer.php'), do_action('admin_footer'), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, CoursePress_Helper_JavaScript::enqueue_scripts, wp_editor, _WP_Editors::editor, _WP_Editors::editor_settings, get_page_template_slug, get_post_meta, get_metadata, update_meta_cache

  • jamesb

    I looked into the error from above, and this is where it takes me:

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  • jamesb

    Further digging:

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <title>IIS 8.5 Detailed Error - 405.0 - Method Not Allowed</title>
    <style type="text/css">
    <!--
    body{margin:0;font-size:.7em;font-family:Verdana,Arial,Helvetica,sans-serif;}
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    ul,ol{margin:10px 0 10px 5px;}
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    legend{color:#333333;;margin:4px 0 8px -12px;_margin-top:0px;
    font-weight:bold;font-size:1em;}
    a:link,a:visited{color:#007EFF;font-weight:bold;}
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    h1{font-size:2.4em;margin:0;color:#FFF;}
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    .summary-container,.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;}
    .content-container p{margin:0 0 10px 0;
    }#details-left{width:35%;float:left;margin-right:2%;
    }#details-right{width:63%;float:left;overflow:hidden;
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    </style>

    </head>
    <body>
    <div id="content">
    <div class="content-container">
    <h3>HTTP Error 405.0 - Method Not Allowed</h3>
    <h4>The page you are looking for cannot be displayed because an invalid method (HTTP verb) is being used.</h4>
    </div>
    <div class="content-container">
    <fieldset><h4>Most likely causes:</h4>

    • The request sent to the Web server used an HTTP verb that is not allowed by the module configured to handle the request.
    • A request was sent to the server that contained an invalid HTTP verb.
    • The request is for static content and contains an HTTP verb other than GET or HEAD.
    • A request was sent to a virtual directory using the HTTP verb POST and the default document is a static file that does not support HTTP verbs other than GET or HEAD.

    </fieldset>
    </div>
    <div class="content-container">
    <fieldset><h4>Things you can try:</h4>

    • Verify the list of verbs enabled for the module handler this request was sent to, and ensure that this verb should be allowed for the Web site.
    • Check the IIS log file to see which verb is not allowed for the request.
    • Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click here.

    </fieldset>
    </div>

    <div class="content-container">
    <fieldset><h4>Detailed Error Information:</h4>
    <div id="details-left">
    <table border="0" cellpadding="0" cellspacing="0">
    <tr class="alt"><th>Module</th><td>   WebDAVModule</td></tr>
    <tr><th>Notification</th><td>   MapRequestHandler</td></tr>
    <tr class="alt"><th>Handler</th><td>   StaticFile</td></tr>
    <tr><th>Error Code</th><td>   0x00000000</td></tr>

    </table>
    </div>
    <div id="details-right">
    <table border="0" cellpadding="0" cellspacing="0">
    <tr class="alt"><th>Requested URL</th><td>   http://elearning.originhousing.org.uk:80/wp-admin/admin-ajax.php?action=unit_builder&task=unit_toggle&course_id=9443&wp_nonce=92c64a24b7&state=draft&unit_id=9447</td></tr>
    <tr><th>Physical Path</th><td>   E:\elearning\wp-admin\admin-ajax.php</td></tr>
    <tr class="alt"><th>Logon Method</th><td>   Anonymous</td></tr>
    <tr><th>Logon User</th><td>   Anonymous</td></tr>

    </table>
    <div class="clear"></div>
    </div>
    </fieldset>
    </div>

    <div class="content-container">
    <fieldset><h4>More Information:</h4>
    This error means that the request sent to the Web server contained an HTTP verb that is not allowed by the configured module handler for the request.
    <p>View more information »</p>

    </fieldset>
    </div>
    </div>
    </body>
    </html>

  • Dimitris

    Hey there admin,

    hope you're doing good today!

    I appreciate the info you've provided although I'd rather prefer to use some simple .txt files and attach those instead of posting the debug information to your replies. By doing so we won't end up with extremely long posts like now. Also, please try not to bump your threads but to reply only once as

    We reply on threads from oldest to newest based on last post to ensure our support is spread out evenly. Bumping your ticket will only make the last post newer and push yourself further down the queue. Hijacking or creating multiple tickets will also lead to delays
    Ref: https://premium.wpmudev.org/docs/getting-started/getting-support/

    Having said that, I'd also like to mention that I have no experience in IIS servers so please excuse my ignorance about its setup. Despite that, could you please try the workarounds found here http://stackoverflow.com/a/14976941 or here http://stackoverflow.com/a/6223774 and test if this continues?

    If so, please perform a conflict test as described in a nice flow chart here:
    https://premium.wpmudev.org/wp-content/uploads/2015/09/Support-Process-Support-Process.gif
    Concept here is to deactivate all other plugins, activate a default theme like TwentySeventeen and test if units are saving. If so, it means that there's a conflict somewhere so activate them back one-by-one, checking each time if units are getting saved, until you'll get the conflicted combination.
    Let us know about your results!

    Take care,
    Dimitris