phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3c07c7ccba8c1f7a2c7ff9d9db88980c', -1, 1714311758, 1714311758, '12dd9a97', 1430, 0, 0)

Line : 187
File : sessions.php