phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1940ed6aa2857aab40c69d27f7961667' 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 ('1940ed6aa2857aab40c69d27f7961667', -1, 1715427401, 1715427401, '12bcfeb3', -8, 0, 0)

Line : 187
File : sessions.php