phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c812920e92beb25cd64bd3ce6d465f0' 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 ('9c812920e92beb25cd64bd3ce6d465f0', -1, 1714029555, 1714029555, '03889a67', -9, 0, 0)

Line : 187
File : sessions.php