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 ('33b96f58bd8b913eeb516bb5ea12bc8f', -1, 1715358414, 1715358414, '12bdc1ac', 2, 0, 0)

Line : 187
File : sessions.php