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 ('086bc41b36f4eb65d8e0817bb3f2e8fe', -1, 1714191551, 1714191551, '12dafe7a', 673, 0, 0)

Line : 187
File : sessions.php