phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9c2ac8a1ed0967cc20affd0253f51970' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9c2ac8a1ed0967cc20affd0253f51970', -1, 1714948019, 1714948019, '12bf2e24', -7, 0, 0)

Line : 187
File : sessions.php