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 ('4b3f8c1f3016f436a3456ee6d39e2d5c', -1, 1715897450, 1715897450, '0390f2ee', -1, 0, 0)

Line : 187
File : sessions.php