Attention to databases

I haven't resolved it yet.
I get this error at length, it seems to be saying that the play_time column is not on the database, but I'm pretty sure it is.

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'play_time' in 'field list' in /private/var/www/localhost/application/core/DbRepository.php:20 Stack trace: #0 /private/var/www/localhost/application/core/DbRepository.php(20): PDOStatement->execute(Array) #1 /private/var/www/localhost/application/models/StatusRepository.php(23): DbRepository->execute('INSERT INTO roo...' , Array) #2 /private/var/www/localhost/application/controllers/AccountController.php(61): StatusRepository->insert('e8a18675f4e8149...' , 'aaaaaa', 0, 0, 0, 0, 0) #3 /private/var/www/localhost/application/core/Controller.php(43): AccountController->registerAction(Array) #4 /private/var/www/localhost/application/core/Application.php(139): Controller-.>run('register', Array) #5 /private/var/www/localhost/application/core/Application.php(115): Application->runAction('account', 'register', Array) #6 /private/var/www/localhost/application/web/index_dev.php(8): Application->run() #7 {main} thrown in/private/var/www/localhost/application/core/DbRepository.php on line 20

http://idocsq.net/page/21

I was wondering if I had created two tables with the same name!
The table without play_time was referenced.