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 ('1a4fddc46f9958b3b18089be8137bf24', -1, 1714297270, 1714297270, '0d3b24cb', 1647, 0, 0)

Line : 187
File : sessions.php