jtablesession::Store Failed<br />DB function failed with error number 1054<br /><font color="red">Unknown column 'gid' in 'field list' SQL=INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` ) VALUES ( 'mosc9r56tn61c636o39b4cumiaoogl4o','1547713674','','0','1','0' )</font><span style='color: #ff0000'><br />
<b>Fatal error</b>:  Allowed memory size of 268435456 bytes exhausted (tried to allocate 72 bytes) in <b>/webspace/01/15928/von-fausto.de/libraries/joomla/error/exception.php</b> on line <b>117</b><br />
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