phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b77179e3b21360193646eebcd16144dc' 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 ('b77179e3b21360193646eebcd16144dc', -1, 1715875720, 1715875720, '12df6c69', -8, 0, 0)

Line : 187
File : sessions.php