phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c641716539a8d31d767aaa7da5b1a92' 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 ('1c641716539a8d31d767aaa7da5b1a92', -1, 1716300849, 1716300849, '0387ccd8', -8, 0, 0)

Line : 187
File : sessions.php