For questions about web errors of all kinds.

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3
votes
1answer
85 views

Nginx 502 Bad gateway on shared hosting

I have a website on a shared hosting provider. Since the very beginning my visitors have randomly got several types of errors, including 502 Bad Gateway / nginx (blank page with the error text). I ...
1
vote
1answer
95 views

phpMyAdmin unexpected T_OBJECT_OPERATOR error

I tried to install phpMyAdmin on a customers webserver. Suddenly I get this error: Parse error: syntax error, unexpected T_OBJECT_OPERATOR in ...
1
vote
1answer
577 views

Disable default error pages/error messages in IIS

I have this web application (ASP.Net MVC 3) that on certain conditions returns a custom JSON string with a HTTP status code for an error (403, 415, 500). It is deployed on a Win 2008 R2 server with ...
3
votes
0answers
79 views

Using Nginx to rewrite a friendly URL to index.php handler gives 404 errors

I am having some issues getting the below to work the way I expect. What I am trying to do is take a url like https://example.com/TOPIC/courses/details/143911 but have it sent to php with the ...
2
votes
0answers
115 views

“Lock Manager error: Permission denied” when logging in after upgrading to Plesk 12.5.30

Recently I received an option to upgrade Plesk from 12.0.18 to 12.5.30. The current OS I use is Debian 7 and is on a Dedicated Server. The upgrade process went okay. There wasn't any issues. However ...
1
vote
0answers
26 views

Receiving errors for a domain I don't control

I have my site set up to email me whenever an error happens, and recently I've been getting an occasional notification (a few per day) about a page not found error, but the weird thing is that the ...
1
vote
0answers
52 views

How to return error 404 on non existent page on WordPress?

My site got hacked last month and a lot of PDFs were added in Google ending in /index.php?voxter.pdf&gpvoq=1&static=1866. I have cleaned the site but now these pages are redirecting to home ...
1
vote
0answers
19 views

Mediawiki strange string on pages

I upgraded from MediaWiki 1.23 to 1.24.2, but at the end of the upgrade, the pages started to show a strange string, by instance - "COS" at the top of the pages. I tried to inspect the page code to ...
1
vote
0answers
48 views

What is appending the “bmi_MfsTid” parameter to the URLs on our website

In our server logs, we see that some HTTP requests contain the parameter bmi_MfsTid=<number>. We are not using this parameter. Is there a known client or proxy that appends this?
0
votes
0answers
28 views

Cannot open SSLSessionCache DBM file `/usr/local/apache/logs/ssl_scache' for status retrival

Every now and then when I make a major change with apache, I restart it. Then my error log from ip 127.0.0.1 fills up with: Cannot open SSLSessionCache DBM file `/usr/local/apache/logs/ssl_scache' ...
0
votes
0answers
36 views

Baidu requesting malformed URLs - my fault or theirs?

I often get lines like this in my error log: 2015/11/11 12:15:58 [error] 10927#0: *167859 open() "/var/www/sites/mysite/http/https:/mysub.domain.com/filename.jpg" failed (2: No such file or ...
0
votes
0answers
167 views

Force HTTPS and detect ERR_TUNNEL_CONNECTION_FAILED

we all know Google pushes us to use https on all our websites. Yet, there are plenty of situations, where people are simply not allowed to use HTTPS, for the very same reasons we tend to use it - ...
0
votes
0answers
146 views

Google's page speed insights won't load for my site

Starting this week, Google has promoted the use of mobile to the point where they are labeling mobile friendly sites with a tag in the search results. For much of my browsing, I use Opera 11.6 and to ...