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 ('deb5b4fa2262511f719a0b9bff4da777', -1, 1714256435, 1714256435, '12776f09', 251, 0, 0)

Line : 187
File : sessions.php