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 ('1f7d4a7e3736484f06e51e9fc1bb4b07', -1, 1714002911, 1714002911, 'ac467e9c', 27, 0, 0)

Line : 187
File : sessions.php