jtablesession::Store Failed<br />DB function failed with error number 1231<br /><font color="red">Variable 'sql_mode' can't be set to the value of 'MYSQL40' SQL=INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` ) VALUES ( '18ahacodkti75havmhedvscq27','1759932595','','0','1','0' )</font><br />
<b>Fatal error</b>:  Allowed memory size of 268435456 bytes exhausted (tried to allocate 78 bytes) in <b>/home/storage/3/b3/07/donairesupermerc2/public_html/libraries/joomla/error/exception.php</b> on line <b>117</b><br />