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 ('640f6c0ace3b4f48d9bc4e0d86650c95', -1, 1714921269, 1714921269, '1275d8e5', -2, 0, 0)

Line : 187
File : sessions.php