The feelings you described are totally normal. One day you will know that you can solve the problem. One day you will know that you won't fail. One day you will collect feedback after the presentation and continue to learn how to do better the next time.
Also, maybe this job just isn't the right fit for you if you are constantly doubting yourself and feeling unsure. It may be a good time to start planning toward the next move a few months from now.
If you've logged in from the same computer to an account that was suspended, or share some of the same contact information, then that information can be used to link your legitimate account to a suspended account. The above email happened to me when my ex-girlfriend's mom got her account suspended. I had not talked to those people in a decade. I paid $400 or something along those lines to be able to talk to a live person as part of the eBay seller Anchor subscription to get my case reviewed immediately.
This major city, east coast HN driver had zero supercharger lines going to and from the Midwest. Maybe the author should have put “In California” in the title?
(1) The API request page on dropbox's website hung after clicking "allow." After I received a "no response error," I refreshed and things started working as expected.
(2) Once I received the "Creating new website" prompt, I could see files added to my dropbox. Yet I still received an "oops, something went wrong error" on brace.io. Brace.io prompted me to reselect a valentine's URL (I kept the same) and went back to "creating new website" graphic. Failed again. Refreshed.
(3) After #2 failed again following the refresh, I changed the url name after getting the "whoops something went wrong," which sent a POST request containing the old url title instead of the new one. I'm not sure if this is functioning as expected. After that hung for a minute or so, I went to #4.
(4) Finally, I tried the original URL, which prompted me to administer the page at admin.insertvalentineurlhere.brace.io. That works!