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 ('7944a39b97d32ea66b7a93c783e8b4f4', -1, 1715868611, 1715868611, '12d8732c', -12, 0, 0)

Line : 187
File : sessions.php