Message in Russian (Русский)
Коллекция уже содержит адрес со схемой <var>X</var>. В этой коллекции каждой схеме может соответствовать только один адрес.
Unlocalized message
This collection already contains an address with scheme <var>X</var>. There can be at most one address per scheme in this collection. If your service is being hosted in IIS you can fix the problem by setting 'system.serviceModel/serviceHostingEnvironment/multipleSiteBindingsEnabled' to true or specifying 'system.serviceModel/serviceHostingEnvironment/baseAddressPrefixFilters'.
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