Version 1.8.1 now gives me the following error message:Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 59169483 bytes) in /usr/www/users/saw/helpdesk/include/class.format.php on line 207We have already bumped the allowed memory size to 256 MB but still. This comes coincidental with both upgrading to version 1.8.1 and doing some other heavy-duty work using PHP on the same machine.Anyone an idea why does it allocate so much memory in line 207 of class.format.php? Help highly appreciated!Eric