phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6b61a473e2715fd3f21d9ed729cdd6f9' 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 ('6b61a473e2715fd3f21d9ed729cdd6f9', -1, 1714249499, 1714249499, '12776f09', 20, 0, 0)

Line : 187
File : sessions.php