Blank page when loading Jenkins

Lately I’ve experienced that I can’t use Jenkins in Google Chrome. I get a blank page. Nothing seems to work. A team mate of mine said “You have to use Internet Explorer”.

Using Chrome Devtools i saw that I received a HTTP 413 when I went to the server. After some searching on the Internet i found this

So, I tried deleting all cookies coupled with the Jenkins server. That solved the problem. I can use Chrome and Jenkins now. And I know what to do when I encounter the same problem again…