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 ('c7e6a6f447ec65e9d642cfc193b6fb89', -1, 1715957802, 1715957802, '1277a2cc', 2, 0, 0)

Line : 187
File : sessions.php