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 ('ff15f9b7e2b4052b7666e8682fc592d2', -1, 1714247331, 1714247331, 'ac4507bc', 21, 0, 0)

Line : 187
File : sessions.php