phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6d4813aa75cdfd00404db80b915e82d6' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6d4813aa75cdfd00404db80b915e82d6', -1, 1713556307, 1713556307, '03856cf1', 6, 0, 0)

Line : 187
File : sessions.php