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 ('86398fec48bbc8f481fb6dc6f1a44ee4', -1, 1754006068, 1754006068, 'd849d8ce', 2, 0, 0)

Line : 187
File : sessions.php