phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '171b5002891b2fa8f74e0b1e565b7c72' 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 ('171b5002891b2fa8f74e0b1e565b7c72', -1, 1715335158, 1715335158, '12e3e45f', -10, 0, 0)

Line : 187
File : sessions.php