jtablesession::Store Failed
DB function failed with error number 145
Table './shifac5_alum/jos_session' is marked as crashed and should be repaired SQL=INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` ) VALUES ( '969584c8ab29223c6b5e96a657998fd8','1411185261','','0','1','0' )
Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 72 bytes) in /home/shifac5/public_html/alumni/libraries/joomla/error/exception.php on line 117