phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'da8f4900d16d0d98d460462404d8c776' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('da8f4900d16d0d98d460462404d8c776', -1, 1714712366, 1714712366, '0390976a', 15, 0, 0)

Line : 187
File : sessions.php