If you try to do a payment and you got an error during sending a payment and you think about it what is it. It is mainly due to open stream but HTTP request failed ! This error message will be shown on our screen “HTTP/1.1 500. It is mainly due to internal server error but work perfectly for login to the wallet. You just installed your Gemini wallet few week ago and you also try to update your Gemini wallet but this issue cannot be fixed out. I suggest you to call upon Gemini Support Number 1-800-861-8259 in order to resolve the issue.