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 ('fd8469ccfcdb1c68cc1f3db3f90c28f6', -1, 1754672645, 1754672645, 'd849d808', 3, 0, 0)

Line : 187
File : sessions.php