phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8fd3f88bb39386a5870b089f937d6a81' 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 ('8fd3f88bb39386a5870b089f937d6a81', -1, 1714089061, 1714089061, '12db569b', -4, 0, 0)

Line : 187
File : sessions.php