Problems after moving Windows VPS to Linux VPS
I want to summarize shortly: We had had VBulletin Forum on Windows VPS before. When It started to work very slow, our hosting service advised us Linux VPS and I approved it. After a week of moving period, they said that everything is Ok. When I look at the forum pages, everything seems normal, we can login to forum but a few minutes later it logs out. Similar to this when I login to admin panel it goes back to login page. When I upload the files by FTP and try to make upgrade, it does not accept my customer number.
What do you think the problem is? Can you advise a solution? Can there be a problem about the php.ini file?
When I look at php my admin, the information about the old server:
Server Version: 5.0.45
Mysql Client Version: 5.0.22
Php Myadmin Version: 2.11.6
The information about the new server:
Server Version: 5.1.56
Mysql Client Version: 4.1.22
Php Myadmin Version: 3.4.7.1
I want to summarize shortly: We had had VBulletin Forum on Windows VPS before. When It started to work very slow, our hosting service advised us Linux VPS and I approved it. After a week of moving period, they said that everything is Ok. When I look at the forum pages, everything seems normal, we can login to forum but a few minutes later it logs out. Similar to this when I login to admin panel it goes back to login page. When I upload the files by FTP and try to make upgrade, it does not accept my customer number.
What do you think the problem is? Can you advise a solution? Can there be a problem about the php.ini file?
When I look at php my admin, the information about the old server:
Server Version: 5.0.45
Mysql Client Version: 5.0.22
Php Myadmin Version: 2.11.6
The information about the new server:
Server Version: 5.1.56
Mysql Client Version: 4.1.22
Php Myadmin Version: 3.4.7.1