phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff13e6d1912b379e414e45828fa4df57' 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 ('ff13e6d1912b379e414e45828fa4df57', -1, 1715762157, 1715762157, '0391a6a7', -6, 0, 0)

Line : 187
File : sessions.php