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 ('b91ad4a968d24e38640e49a1c6f9dbf6', -1, 1715301861, 1715301861, '0d3b2257', 2, 0, 0)

Line : 187
File : sessions.php