phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6d180d3b753452a7729d940d13da18f', -1, 1715542939, 1715542939, '0390ed4d', -9, 0, 0)

Line : 187
File : sessions.php