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 ('8c0c1d6dfe829ade6486d4179ebea0b0', -1, 1715604797, 1715604797, '12de759d', -4, 0, 0)

Line : 187
File : sessions.php