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 ('a6938a825c31c17d834d0f9cf07bfd4b', '1748104178', '216.73.216.75', 'a:0:{}')

Code: 1114