Destination status 'pending' on my vps with ajenti n nginx, how to fix it?

I can not get Snapshot working, drodbox n googledrive destination always pending

here is my config :
PHP
Version 5.5.9-1ubuntu4.5
max_execution_time 300
open_basedir
memory_limit 256M
upload_max_filesize 2M
post_max_size 8M
display_errors
log_errors 1
track_errors
session.auto_start 0
session.cache_expire 180
session.cache_limiter nocache
session.cookie_domain
session.cookie_httponly
session.cookie_lifetime 0
session.cookie_path /
session.cookie_secure
session.gc_divisor 1000
session.gc_maxlifetime 1440
session.gc_probability 0
session.referer_check
session.save_handler files
session.save_path /var/lib/php5
session.serialize_handler php
session.use_cookies 1
session.use_only_cookies 1
error_reporting 4983
E_ERROR
E_WARNING
E_PARSE
E_CORE_ERROR
E_CORE_WARNING
E_COMPILE_ERROR
E_USER_ERROR
E_USER_WARNING
E_RECOVERABLE_ERROR
E_ALL
Extensions bcmath, bz2, calendar, cgi-fcgi, Core, ctype, curl, date, dba, dom, ereg, exif, fileinfo, filter, ftp, gettext, hash, iconv, json, libxml, mbstring, mhash, mysql, mysqli, openssl, pcre, PDO, pdo_mysql, Phar, posix, Reflection, session, shmop, SimpleXML, soap, sockets, SPL, standard, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xml, xmlreader, xmlwriter, Zend OPcache, zip, zlib
MySQL
Version Unknown
Driver Unknown
key_buffer_size 16 MB
max_allowed_packet 16 MB
max_connections 151
query_cache_limit 1 MB
query_cache_size 16 MB
query_cache_type ON
WordPress
Version 4.2.2
ABSPATH /srv/shukr/
WP_CONTENT_DIR /srv/shukr/wp-content
WP_PLUGINS_DIR undefined
SUNRISE on
UPLOADBLOGSDIR undefined
UPLOADS undefined
SUBDOMAIN_INSTALL 1
DOMAIN_CURRENT_SITE webify.co.id
PATH_CURRENT_SITE /
SITE_ID_CURRENT_SITE 1
BLOGID_CURRENT_SITE undefined
COOKIE_DOMAIN webify.co.id
COOKIEPATH /
SITECOOKIEPATH /
DISABLE_WP_CRON undefined
ALTERNATE_WP_CRON undefined
DISALLOW_FILE_MODS undefined
WP_HTTP_BLOCK_EXTERNAL undefined
WP_ACCESSIBLE_HOSTS undefined
Web Server
Software nginx
Version 1.4.6
Address 66.206.39.78
Host
Remote HTTP Requests
WPMU DEV: GET OK
WPMU DEV: POST OK
PayPal API: POST OK