phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f6b47728c3a68fb42137cf94bae4971' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8f6b47728c3a68fb42137cf94bae4971', -1, 1714205626, 1714205626, '1275d8e5', -7, 0, 0)

Line : 187
File : sessions.php