Can't get into account reliably

Sometimes I can get into my account but most of the time I encounter the following errors:

“Please refresh the page”
And after I refresh the page, I get: “Multiple errors returned!”

I kept trying to refresh and login and one time it worked but once I got in, I got these errors in the chrome dev console:
image

I have tried clearing cookies and incognito mode but I still get the same errors.