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 ('a2f9ead9a0d235457e4bb0435a28e0ff', -1, 1714940526, 1714940526, '0390bdb1', -12, 0, 0)

Line : 187
File : sessions.php