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 ('4d5123353a5736bbb8bb3fc1c4b63db9', -1, 1714205162, 1714205162, '12dd0dad', 1943, 0, 0)

Line : 187
File : sessions.php