serious error after upgrading to new php and mysql

[legar]

Hi guys,

im getting this error after making a post or reply, the post and reply are being posted though;

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 4864 bytes) in /var/www/vhosts/bunnybunch.nl/httpdocs/community/includes/class_dm_moderator.php on line 140

[eva2000]

1. edit php.ini and raise memory_limit from 8M to say 16M or 32M and restart apache after making php.ini changes.. if that doesn't help try

2. try disabling all plugins and any xcache/APC/eccelerator caching and see if it helps then slowly one by one enable each plugin and caching app and testing to see if there are any reoccurences of the problem

[jason|xoxide]

Did you just upgrade to PHP 5.2.x? If so, your best bet is to scrap your old php.ini file and go with the new one. There were quite a few changes, including a new take on memory accounting which caused the default to raise from 8M to 16M.