phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bc9917bcb91e1942279908bfc1be855e' 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 ('bc9917bcb91e1942279908bfc1be855e', -1, 1715335661, 1715335661, '0390fee7', -8, 0, 0)

Line : 187
File : sessions.php