phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '171ac900f647bbe5e3d164ea314df7c3' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('171ac900f647bbe5e3d164ea314df7c3', -1, 1715046008, 1715046008, '03154c00', -8, 0, 0)

Line : 187
File : sessions.php