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 ('f87e192edc552ce2e4d41ab8e6fec08d', -1, 1717727550, 1717727550, 'ac47fe22', 31, 0, 0)

Line : 187
File : sessions.php