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 ('c3f03a4c1a5105b860f6b2d6b3a2d349', -1, 1715281137, 1715281137, '03951ab0', -8, 0, 0)

Line : 187
File : sessions.php