How is that an error? They found new e-mails. His decision to announce it was odd but Comey was a disaster outright. Literally every scintilla of news from the FBI's investigation found a way into the public sphere during and after the election.
The guy who was hired, Carter Paige, was never even charged with a crime and it was made known now that the FBI DELIBERATELY WITHHELD exculpatory evidence to the FISA judges. They knew that Paige was clean and yet they still pursued FISA warrants. Its obvious to anyone that the real reason was because they wanted an excuse to spy on the Trump campaign. That is the crime and has proven to be the most egregious abuse of our surveillance state in the history of this country.
At one point you mocked the importance of the Steele Dossier in the FISA applications. Now we know it was almost the majority of the evidence that was submitted. How you are unable to see what happened is beyond me.