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 ('72a4dc1133de3b22e2ba154e1f1a6f7d', -1, 1715194110, 1715194110, '12d8e66b', 3, 0, 0)

Line : 187
File : sessions.php