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 ('9713b7d45fd3cf396d79b62c45ef2dc2', -1, 1715551511, 1715551511, '127610e5', -8, 0, 0)

Line : 187
File : sessions.php