jtablesession::Store Failed<br />DB function failed with error number 145<br /><font color="red">Table './web195db1/jos_session' is marked as crashed and should be repaired SQL=INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` ) VALUES ( 'e957a3c52309bfa516b019cbf9edef49','1368975786','','0','1','0' )</font><br />
<b>Fatal error</b>:  Allowed memory size of 52428800 bytes exhausted (tried to allocate 24 bytes) in <b>/var/www/web195/web/libraries/joomla/error/exception.php</b> on line <b>117</b><br />