phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f8a9cae2a91b2bad329c079cf5c3e519' 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 ('f8a9cae2a91b2bad329c079cf5c3e519', -1, 1715776699, 1715776699, '12de147a', -4, 0, 0)

Line : 187
File : sessions.php