phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7d91b6940c2ae24ef33174f603d2eaef' 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 ('7d91b6940c2ae24ef33174f603d2eaef', -1, 1714977165, 1714977165, '12e05f26', -6, 0, 0)

Line : 187
File : sessions.php