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Hello, I'm having trouble logging in to the admin of the plugin
the error is:


in the user page the plugin works normal, the problem is in the admin.

I am using PRO version with wp 4.9.2

[01-Feb-2018 16:30:01 UTC] PHP Notice: Undefined index: HTTP_HOST in /var/www/html/wordpress/wp-includes/ms-settings.php on line 57

But this is not one of my files. This is from wordpress.
$_SERVER['HTTP_HOST'] is not set.

Seems your php has not set this value because of a reason I don't know...

Best, Michael

I understand.
But could you give me some tips?
with version 7.5.1 I have no error, only 7.5.2 onwards.

Using php 7.0 with wp 4.9.2 and multsite (2 sites)

Any tips are welcome ....

but this is only a notice. This should not prevent anything.
What is the error? you click on the administration and then? A white page?

Best, Michael

Are you using 7.5.3?

Since 7.5.2 the browser detection in included maybe this causes an problem. But I would need more infos about the error then.

Best, Michael

exactly, white page and the log in php.
I'm going to do a test restarting my php, I'm suspected of being something old in cache. (does this exist)?
It was working fine, when I clicked on reset settings this happened

can you check if it is really a white page. Right click the page and look at the source code. maybe there is something.
Reset actually only removed the setting in the db and then it is recreated.

But then there should be a message somewhere...

Best, Michael

Error 502 - Web server received an invalid response while acting as a gateway or proxy server.
There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

This happens when I click the plugin administrator in wp-admin ....

7.5.1 works fine here ... Can I get an iframe with automatic height with it?

sure. This works fine. 7.5.1 is needed at least as it fixes an ie issue.

If I google I get that this happens because of a server issue.
So do you get any logs in the server also? any error or php error log?

Best, Michael

I found the solution, I had some locks with my connection.
is it possible to configure proxy user? When accessing the administrative plugin makes a connection with tinywebgallery.com

Not sure what you mean. The plugin checks once a session if a new version is available. Is this a problem on your server?

Best, Michael

And if you have the default settings also a check of the default url in the "Url" field is done. Do you have the default still there?
But this should all haven on the server side.

Best, Michael

is a problem, I removed the internet access on my server for exits.
The plugin could handle when it can not verify version throttling.
In version 7.5.1 this problem does not occur, was it implementation in the later version?

actually not - but the check for the iframe header. I check if I can prevent this.

Best, Michael