phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd2f6ccfa15e1a870371e9a70c5900017' 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 ('d2f6ccfa15e1a870371e9a70c5900017', -1, 1714953019, 1714953019, 'c0a80201', 29, 0, 0)

Line : 187
File : sessions.php