Hello, I have strange database error today:
Error
Database query error
Query:
REPLACE INTO `sys_sessions` SET `id`='Z&,9wZNc3ENg7u5yg.THQit,E6HxtGr4', `user_id`='0', `data`='a:0:{}', `date`=UNIX_TIMESTAMP()
REPLACE INTO `sys_sessions` SET `id`='Z&,9wZNc3ENg7u5yg.THQit,E6HxtGr4', `user_id`='0', `data`='a:0:{}', `date`=UNIX_TIMESTAMP()
Mysql error:
Duplicate entry '0' for key 'user_id'
Duplicate entry '0' for key 'user_id'
Found error in the file '/home/areavis/public_html/inc/classes/BxDolSessionQuery.php' at line 38.
Called 'query' function with erroneous argument #0.
Now my website working but what could be causing this? and how to prevent it in the future? Please advice
