phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7713a822963ff6bfed833b5e3a93950' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a7713a822963ff6bfed833b5e3a93950', -1, 1715777934, 1715777934, '12756481', 0, 0, 0)

Line : 187
File : sessions.php