phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '781a9c3b459a18c7e0b28b4ef4e08326' 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 ('781a9c3b459a18c7e0b28b4ef4e08326', -1, 1715257994, 1715257994, '030f0a89', -8, 0, 0)

Line : 187
File : sessions.php