phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('939b100fef4b5b2e77c4da0bea30e0d3', -1, 1714234241, 1714234241, '12e2b1df', 640, 0, 0)

Line : 187
File : sessions.php