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 ('140d9e8e71d4b2f58b64af57d9fe74a8', -1, 1714256961, 1714256961, 'ac467f3c', 21, 0, 0)

Line : 187
File : sessions.php