Fatal error!!!!!!!

Board has been fine for months, have had the latest version installed since it came out, then suddenly today get this message every time a member or I try to view any thread. Any ideas whats going on??

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 1474560 bytes) in /home/brad1/public_html/showthread.php(1967) : eval()'d code on line 371

There is a plugin killing your showthread or postbit hooks. Disable plugins and hooks.

add following command into config.php 2th line
ini_set('memory_limit', 64 * 1024 * 1024);

if this do not solve your problem this mean there is no "Override .htaccess Support" in your host

so contact us your host manager to make its value as 64MB in php.ini like following

php_value memory_limit 64M