phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71f1c375c74e418be01660be0df7c4dc' 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 ('71f1c375c74e418be01660be0df7c4dc', -1, 1715875037, 1715875037, '12e04961', -4, 0, 0)

Line : 187
File : sessions.php