競賽資訊

Uncaught exception thrown in shutdown function.

PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 19285078785c1040d472a192.60410575 ) in lock_release_all() (line 269 of /opt/lampp/htdocs/includes/lock.inc).