Site Slow, error 502 / Common.js and etc.

Any tips?

Made a few changes, edited files and the problem still remains.

Print of erro in Index : Print

Any tips?

Changed the default template? removed plugins?

If it’s a script or database error contact your host provider.

Thanks for the answers.

Well, I got in touch with the hosting server, unfortunately bad support is inefficient.

I’m thinking of moving to another hosting, if you do not solve this problem.

Forgot to mention, i have normal access to the admin (/Wp-admin). A little slow, but funcional.

What did your hosting company say? That’s generally a server problem. Have you tried deactivating ALL plugins and switching to a default theme?

The hosting company, informed that is a problem in website programming. However, even FTP does not work most of the time after this error. Excludes all plugins and changed the template to the default, but not functioned.

Unfortunately, even the hosting company one of the largest here, the service is inefficient. I think the attendants only give programmed responses. Do not try to solve the problem.

However, even FTP does not work most of the time after this error.

That’s a server/host problem for sure.

Have you asked them to look at the server error logs?

Sounds like you may want to look for better hosting.

Yes. I’m looking for a new hosting company.
About the error log, the support did not report anything.

LOG ERROR 2015-01-04

many errors, see the company on the analysis of the log.