Here is list from my error log. I tried to contact my hosting provider, but everything seems to be fine, but I don't know why I still receiving Error 500 page (I'v changed my original domain to mydomain.com)
Dec 30 09:35:36 pip pound: my.ip.address.xxx GET /www/admin/stats.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.200 sec
Dec 30 09:35:37 pip pound: my.ip.address.xxx GET /www/admin/stats.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.109 sec
Dec 30 09:40:31 pip pound: my.ip.address.xxx GET /www/admin/stats.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.106 sec
Dec 30 09:40:32 pip pound: my.ip.address.xxx GET /www/admin/stats.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.106 sec
Dec 30 09:40:42 pip pound: my.ip.address.xxx GET /www/admin/campaign-banners.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.108 sec
Dec 30 09:40:43 pip pound: my.ip.address.xxx GET /www/admin/campaign-banners.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.173 sec
Dec 30 09:41:36 pip pound: my.ip.address.xxx GET /www/admin/stats.php HTTP/1.1 - HTTP/1.1 500 Internal Server Error (ads.mydomain.com/- -> 127.0.0.1:5081) 0.114 sec
I'v compared Revive AdServer system req. with my server settings and there is nothing wrong too
Webserver
Apache with mod_php or any webserver using FastCGI (nginx, IIS 7+, lighttpd, etc.): yes, FastCGI
PHP 5.1.4+, 5.2.x, 5.3.x, 5.4.20+, 5.5.2+: we are using 5.3, can be switched to 5.4 or 5.5
Required PHP extensions: zlib, pcre, xml, mysql and/or pgsql: zlib - yes, pcre - yes, xml - yes, mysql- yes
Suggested PHP extensions: curl and/or openssl, gd, any opcode cache extension (opcache, apc, eaccelerator, xcache): curl - yes, gd - yes
cache extension - not installed on our shared hosting, but is it really necessary?
Apache .htaccess - available
Database server
MySQL 4.1+: we are using version 5.x+
Can I somewhere in Revive AdServer turn on error login? Because when I create a .user.ini file with this content, it's not logging anything
log_errors = 1
error_reporting = E_ALL & ~E_DEPRECATED
error_log = /hosting/www/mydomain.com/ads/error.log