Bug? Adding Apache Directive to Site Breaks ISPC3

Whenever I try to save an Apache directive to any site, it breaks ISPC3. The save operation does not complete successfully, and no change is made to the database. (It also breaks Javascript on the page, but I have not confirmed this in a console yet.) Reloading the page shows that Apache has crashed and any url results in the basic Apache page. Reloading Apache solves fixes the problem, but I cannot use any Apache directives from the Options tab of any site.

This happens whether I add them directly or from a snippet. I have only tried this from Chrome on Backtrack 5R3. I will try attempt from other browsers on Windows tomorrow to verify it is not a browser issue.

Is this a bug anyone else has come across?

I'm running ISPConfig 3.0.5.3 on CentOS 6.4 x64.

[EDIT]

I found the following in the Apache error log.

Code:

[error] [client 123.45.67.890] client denied by server configuration: /var/www/ispconfig/sites/ajax_get_json.php, referer: https://mydomain.com:8080/

[/EDIT]

 

Entering any text at all into that field breaks it. I tried several different directives and nothing worked. I even copied working ones out of the live httpd.conf file. I was trying to use this:

Code:

<IfModule mod_geoip.c>
	GeoIPEnable On
	GeoIPDBFile /usr/share/GeoIP/GeoIP.dat

	SetEnvIf GEOIP_COUNTRY_CODE CN BlockCountry
	SetEnvIf GEOIP_COUNTRY_CODE RU BlockCountry

	Deny from env=BlockCountry
</IfModule>

Test apache configuration on restart is enabled.

 

I've done some more testing. I've managed to narrow this down to a problem with Chrome on Windows. Other browsers seem to work fine as does Chrome on Linux.

It's very strange that is only happens on that textarea. The one right above it works just fine. I'll load up a Javascript console later and see if I can narrow down the issue.

 

I used AdBlock and a few developer plugins. I'll try disabling them and see which one breaks it.