asp classic patch

Hello I have Porject working as Voice & Video Chat it's running windows service to provide VOIP via Server/Client and it's grepping users information from SQL Database and there's web panel ASP.NET/ASP based used to manage chat users themes etc. the problem in files attached those files connected to the client and grep too much information about any guest like Computer Name , BISO , too much info and insert it on the Database using Windows Services The problem now that there's vulnerability in those files allow attacker to insert those data "Computer Name , BISO" to database like 1000 times / mint This action make services faild and required reboot that what i need to fix I think it may help if we disable those info to be inserted in database or find how it's work Thank You.