The site is broken, how to fix it.

Dear Sir,
The site is broken, how to fix it.

The site down many time, check WHM server status, Apache server down.

Memory and Disk Usage OK

Warning: Cannot modify header information -
headers already sent by (output started at /home/wp24hws/public_html/wp-content/plugins/alphabetic-pagination/functions.php:330) in /home/wp24hws/public_html/wp-content/plugins/stop-spammer-registrations-plugin/stop-spammer-registrations.php on line 93

Now the site is total broken.

I have delete the alphabetic-pagination plugin, still broken.

How to fix it.

Thanks!

  • aristath

    Warning: Cannot modify header information - headers already sent by

    This message indicates that somewhere on your installation a php file outputs headers before its time.
    You can solve this issue by following the process below:
    Switch your theme to the default twentytwelve theme and deactivate all plugins.
    You should now see that this error no longer exists.
    To find out which plugin/theme triggers this issue, start activating them one-by-one and test again.
    Finally, activate your previously selected theme.

    Next, you'll have to inspect the files of the plugin/theme that triggers this error.

    Open all php files one by one and check for the following:

    If there is a space or blank line before the opening <?php tag on the file, delete those spaces or lines.

    If there is a closing ?> tag at the end of the file, delete it.

    As stated in the PHP docs,

    The closing tag of a PHP block at the end of a file is optional, and in some cases omitting it is helpful when using include or require, so unwanted whitespace will not occur at the end of files, and you will still be able to add headers to the response later. It is also handy if you use output buffering, and would not like to see added unwanted whitespace at the end of the parts generated by the included files.

    I hope that helps!

    Cheers,
    Ari.

  • hi999

    hi aristath .

    Thank you for support.

    After I delete that all pages,the site is back.

    But the site homepage broken again.
    After some one user name "terrym " add a new group to the site.
    his image go the the home page group list, after I click then the site down,
    the Apache server status

    Failed to receive status information from Apache.
    Unable to connect to local httpd server.

    Same as last time. but after I delete this group,the site still broken.

    https://premium.wpmudev.org/forums/topic/home-page-broken-community-groups-page#post-574639

    Please see the site you will know the broken.
    Please check group and pages, menus.

    Grant access is sent.

    Thanks!

  • aristath

    Hello again @hi999,

    You have 192 plugins installed on your site and no caching!!
    The fact that it crashes is not weird, it's completely reasonable!

    Please make sure that you ONLY have what you need and nothing more.
    From what I can tell you've installed and uninstalled so many plugins that your database is simply full of garbage data!
    Are you using this installation to do your testing?

    Cheers,
    Ari.

  • hi999

    Hi Ari,

    Thank you for support.
    I will delete more plugins.
    How to fix it.
    Thanks!

    Notice: wp_deregister_script was called incorrectly. Do not deregister the jquery script in the administration area. To target the frontend theme, use the wp_enqueue_scripts hook. Please see Debugging in WordPress for more information. (This message was added in version 3.6.) in /home/wp24hws/public_html/wp-includes/functions.php on line 3049

    Warning: Cannot modify header information - headers already sent by (output started at /home/wp24hws/public_html/wp-includes/functions.php:3049) in /home/wp24hws/public_html/wp-login.php on line 415

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    Warning: Cannot modify header information - headers already sent by (output started at /home/wp24hws/public_html/wp-includes/functions.php:3049) in /home/wp24hws/public_html/wp-includes/pluggable.php on line 705

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    Warning: Cannot modify header information - headers already sent by (output started at /home/wp24hws/public_html/wp-includes/functions.php:3049) in /home/wp24hws/public_html/wp-includes/pluggable.php on line 709

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    Warning: Cannot modify header information - headers already sent by (output started at /home/wp24hws/public_html/wp-includes/functions.php:3049) in /home/wp24hws/public_html/wp-includes/pluggable.php on line 711

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    Warning: Cannot modify header information - headers already sent by (output started at /home/wp24hws/public_html/wp-includes/functions.php:3049) in /home/wp24hws/public_html/wp-content/plugins/binary-mlm-pro/user-switching.php on line 481

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