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 ('9c4c06e85532be64f2c1d9b239b775c9', -1, 1714291511, 1714291511, '12dd6559', 1391, 0, 0)

Line : 187
File : sessions.php