HTTP ERROR 500 or white screen on Installation issue

Nenad Radoja Posted in Technical Support 10 years ago

Hallo all. I have an issue with ossn installation. I can install it with no problem on xamp on local machine, but when I try to install it on VPS I am always failing on third step with HTTP ERROR 500 or simply white screen.

However, I meet all requirements, and have no idea what can go wrong. Here is some warning and notices from error log:

[Thu Aug 11 12:51:30.186481 2016] [:error] [pid 31651] [client 89.216.119.105:42139] PHP Fatal error: Uncaught exception 'OssnDatabaseException' with message 'Table 'ossn.ossn_site_settings' doesn't exist
SELECT * FROM ossn_site_settings ; ' in /home/inerquest/www/public_html/classes/OssnDatabase.php:77
Stack trace:
#0 /home/inerquest/www/public_html/classes/OssnDatabase.php(175): OssnDatabase->execute()
#1 /home/inerquest/www/public_html/classes/OssnSite.php(35): OssnDatabase->select(Array, true)
#2 /home/inerquest/www/public_html/libraries/ossn.lib.system.php(29): OssnSite->getAllSettings()
#3 /home/inerquest/www/public_html/system/start.php(41): include_once('/home/inerquest...')
#4 /home/inerquest/www/public_html/index.php(11): require_once('/home/inerquest...')
#5 {main}
thrown in /home/inerquest/www/public_html/classes/OssnDatabase.php on line 77
[Thu Aug 11 12:59:50.959616 2016] [:error] [pid 31659] [client 89.216.119.105:44072] PHP Notice: A session had already been started - ignoring session_start() in /home/inerquest/www/public_html/system/start.php on line 11, referer: http://www.inerquest.com/installation/?page=settings
[Thu Aug 11 13:00:33.344421 2016] [:error] [pid 31650] [client 89.216.119.105:44270] PHP Notice: A session had already been started - ignoring session_start() in /home/inerquest/www/public_html/system/start.php on line 11
[Thu Aug 11 13:11:42.424594 2016] [:error] [pid 31649] [client 180.76.15.147:35741] PHP Warning: mysqli::mysqli(): (42000/1049): Unknown database 'ossn' in /home/inerquest/www/public_html/classes/OssnDatabase.php on line 20
[Thu Aug 11 13:11:42.424646 2016] [:error] [pid 31649] [client 180.76.15.147:35741] PHP Fatal error: Call to a member function set_charset() on boolean in /home/inerquest/www/public_html/classes/OssnDatabase.php on line 73
[Thu Aug 11 13:31:47.929836 2016] [:error] [pid 31649] [client 89.216.119.105:51565] PHP Warning: file_put_contents(/home/inerquest/www/public_html/.htaccess): failed to open stream: Permission denied in /home/inerquest/www/public_html/installation/libraries/ossn.install.php on line 232
[Thu Aug 11 13:31:48.183807 2016] [:error] [pid 31779] [client 144.76.69.99:33154] script '/home/inerquest/www/public_html/rewrite.php' not found or unable to stat
[Thu Aug 11 13:34:55.696770 2016] [:error] [pid 31778] [client 89.216.119.105:52454] PHP Warning: mysqli::mysqli(): (HY000/2003): Can't connect to MySQL server on '144.76.69.99' (111) in /home/inerquest/www/public_html/installation/classes/OssnInstall.php on line 291, referer: http://www.inerquest.com/installation/?page=settings
[Thu Aug 11 13:34:55.696808 2016] [:error] [pid 31778] [client 89.216.119.105:52454] PHP Warning: Creating default object from empty value in /home/inerquest/www/public_html/installation/classes/OssnInstall.php on line 293, referer: http://www.inerquest.com/installation/?page=settings
[Thu Aug 11 13:35:56.326007 2016] [:error] [pid 31551] [client 89.216.119.105:52593] PHP Notice: A session had already been started - ignoring session_start() in /home/inerquest/www/public_html/system/start.php on line 11, referer: http://www.inerquest.com/installation/?page=settings
[Thu Aug 11 13:36:57.158365 2016] [:error] [pid 31489] [client 89.216.119.105:52724] PHP Notice: A session had already been started - ignoring session_start() in /home/inerquest/www/public_html/system/start.php on line 11

This is log from last few times I tried to install.

I'll be very appreciate on any help or advice.

N

Replies
German Michael Zülsdorff Replied 8 years ago
  1. Ossn never had a class named ossnBase - the correct class name is OssnBase
  2. Ossn has no file named ossnDatabase.php - the correct filename is OssnDatabase.php
  3. the class OssnBase is referenced on line 12 of OssnDatabase.php - not on line 8

Unzip the Ossn 4.6 installation package on your local PC and compare to the files on your server.
It very much looks like a corrupted installation.

us Yode Henry Replied 8 years ago

PHP Fatal error: Class 'ossnBase' not found in /home/public_html/ossn.com/classes/ossnDatabase.php on line 8

The Database was created but it will not create the Account part
http://ossn.com/installation/?page=account Blank page always but the Database was populated so what am I doing wrong? I have 11 tables created for me by this installation what am I doing wrong
Please I need Help

rs Nenad Radoja Replied 10 years ago

It looks like php mcrypt was missing. I install it and everything now works perfect.
Thanks for support.

Regards

Indonesian Arsalan Shah Replied 10 years ago

The error also indicates that unable to connect to database. Did you installed curl, php mcrypt and php openssl ?

rs Nenad Radoja Replied 10 years ago

Thanks Arsalan for your fast response.

I am trying to install new fresh copy of ossn so my database is empty on beginning of installation process. I suppose that during the installation script should populate database tables and other data that I am inserting during install. So, I am not importing anything. Please, let me know if I am missing something.

Thanks.

Indonesian Arsalan Shah Replied 10 years ago

The error mean the database is incomplete make sure you imported database correctly.