phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa7c700d67e597ee9384129a6c0f6f2e' 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 ('aa7c700d67e597ee9384129a6c0f6f2e', -1, 1714782580, 1714782580, '12e3667c', -8, 0, 0)

Line : 187
File : sessions.php