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 ('9b4178d3c1e953c3d96f4b55e1553d34', -1, 1715785945, 1715785945, '03850c5c', -8, 0, 0)

Line : 187
File : sessions.php