Pre-sale questions and lsws tweaking I increased the limit from php.ini to 512M and 1000M, 1200M in lsphp5. I tried to refresh vbulletin's online.php files 15 times after the error message and i was loaded once. Edit: I disabled memcache-memcached option of my vbseo script and it seems to be working fine now with the old php settings. A conflict with memcached? I have xcache and memcache installed on my web server and memcached installed on my db server. Edit: Hmm... no. When i try to view 200 online users per page, the same error is displayed. I disabled php error warnings when i was playing with the lsws settings and i can't find where to enable it again. It displays a blank white page instead of the error message. Where can i enable it?