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 ('2a5738df60d7a3c1d190e91c7b6df0d7', -1, 1715666737, 1715666737, '038cbc9d', 2, 0, 0)

Line : 187
File : sessions.php