Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /app/classes/class.database.php:671 Stack trace: #0 /app/classes/class.database.php(671): PDO->commit() #1 /app/classes/class.database.php(570): Database::commit() #2 /app/classes/class.app.php(1460): Database::update('devices', Array, Array) #3 /app/classes/class.app.php(110): App::setDeviceId() #4 /app/frontend/index.php(9): App::init('frontend') #5 /app/index.php(2): require_once('/app/frontend/i...') #6 {main} thrown in /app/classes/class.database.php on line 671