Warning: Table './interoperating/mark_sessions' is marked as crashed and should be repaired
query: SELECT u.*, s.* FROM mark_users u INNER JOIN mark_sessions s ON u.uid = s.uid WHERE s.sid = 'iv89vhqsumfkv7qr85ti3iftn2' in /home/.sites/99/site76/web/interoperating.info/mark/includes/database.mysql.inc on line 174
Mark's web presence | nothing very exciting, just some guy's web presence
Try increasing PHP's memory limit
If no errors are appearing in your server logs, it's most likely a PHP memory usage problem. Try increasing the amount of memory PHP is allowed to use with one of the techniques described at http://drupal.org/node/29268 and try again.