Ecshop Vietnam Application Error

The application could not run because of the following error:

Type: MySQL Query Error

Message: The table 'ecs_sessions' is full

SQL: INSERT INTO `admin_tsvn`.`ecs_sessions` (sesskey, expiry, ip, data) VALUES ('1c8060c707598a2f4a13d71e4a760ccd', '1748062256', '216.73.216.55', 'a:0:{}')

Code: 1114