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 ('15c23e8b2ae28ea7c690c86b74b0c3ab', -1, 1714238364, 1714238364, 'ac453b5d', 21, 0, 0)

Line : 187
File : sessions.php