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 ('b0b23673fb7c1e81c4e53fd9b4304a3b', -1, 1715862757, 1715862757, '030f8fcf', 0, 0, 0)

Line : 187
File : sessions.php