Time : 22:53:59
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)

Time : 09:22:28
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)

Time : 03:03:31
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)