phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91009b2da005eaf96e91bee8fef2897c' 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 ('91009b2da005eaf96e91bee8fef2897c', -1, 1714225167, 1714225167, '0d3b7aa2', -9, 0, 0)

Line : 187
File : sessions.php