You will not correct the problems that have been reported by @DevSoft?
1. Just checked, nothing happened. I got only errors. I think the bug has been already fixed.
2. How can I stole anybody session if recovery page works only wnen you not logged in?
3. Even if I will stole anybody data, what will I do with it? The payments are not instant here and to change BTC adress I need to contact admin.
It's great to know that the vulnerabilities have already been fixed, in recent times it's normal for HYIP site administrators to close their websites with arguments that have been hacked.
If the vulnerabilities reported by @DevSoft have been corrected. I want to see the argument that OP will use when deciding to close the site.