troubleshoot:

Okay, you've installed your Joomla site, and want to began to master it. You click on the administrator link in the frontend and instantly hit the wall: a blank page is showing up. What's the deal? The ...

This warning message is produced by PHP if a program attempts to send an additional HTTP header after the separator (and hence all the headers) has already been sent. In the HTTP protocol a server response ...

You just finished a development of a new component/module/plugin, which has multilanguage support, or just finished a translation of such a Joomla addon and want to doublecheck the result, and don't know ...

If your read this, then you might have playing with some code already - and as you know, nobody is perfect... all we make mistakes. But how you can find yours?

Do you have some old Joomla site (pre Joomla 1.5.6)? then is very likely you will got - or already have - a site running only halfway, full of errors saying Deprecated: Function eregi() is deprecated ...

In another post about Function eregi() deprecated I provided some readily fixed Joomla 1.0 files to overcome issues related with upgrading to PHP 5.3 for Joomla 1.0 sites. But since a Joomla site is ...

Do you are an early adopter and you upgraded to Joomla 1.0.13? And you have Community Builder, VirtueMart or SMF Bridge...and you cant' login right now, and/or your users are complaining about the same ...

Since the release of Joomla 2.5 there has been a particularly annoying “duplicate template” bug that becomes clearly evident when you install or update a template. This has caused a great deal of confusion ...

Beginning with Joomla 1.6 it's possible to lock anyone out of the back end of the website — including Super Users with Admin permissions — by setting the Site Admin permission to Deny. And this is something ...

Anyone who maintained/developed something with or for Joomla, or needed to troubleshoot something on a misbehaving Joomla site knows the feeling: something does not working, and the available error messages ...

The full error looks like this: JFolder::create: Could not create directory Warning! Failed to move file. You might see this nagging error every once you install something to your Joomla site. ...

Did you had this experience? Couple of days ago I just turned on SEF and the inner pages began to act weird - images disappeared, modules misbehaved, scripts weren't loaded... My first reaction was ...

Did you manage to lost your password? Worst, maybe you lost the Super Administrator password? And for some reason you can't use the retrieve lost password functionality of Joomla...  If you use Joomla, ...

VirtueMart is great when you want to set up a store which works with multiple currencies. You can set up your own prices for each currencies in your shop, or you can use one of available currency converters. ...

Your Joomla site is hosted on 1&1? Great! ... Or not so great? Yea, I know the feeling, I had that experience too. All worked just fine (almost) until I decided to kick in the SEF engine, and use the ...

When I have seen first time this error on Joomla 1.6 while tried to save a new article in Article Manager I was lost: Save Failed with the Following Error: Invalid Parent ID

Today one of my clients asked me to find out why he is running out of available disk space, despite the fact that has an average Joomla 1.5 site with nothing extraordinary installed, and a generous 2 Gigs ...

You may already seen this annoying message instead of your Joomla site: This site is temporarily unavailable. Please notify the System Administrator. And you are virtually clueless what to do about, ...

The WYSIWYG editors are great additions to the Joomla, and we have lots of them around. They make a webmaster from casual user and can speed up the work of pros. But, sometimes, you find that you cannot ...

Joomla generally is running at an acceptable speed -  users aren't seeing differences between an average Joomla site and another CMS'es. But what if they do? What can cause the (sometime unbearable) ...

After moving a site to a new server I found this error in the backend - at least one error per page, but casually even more. XML Parsing Error at. Error No error number, no line number... What ...

Sometimes when you publish a new menu item, and everything seems to be OK, when you try to access the new menu item you just created you hit the wall: instead of the intended content you'll see the following ...

It is an error which drive me crazy couple of times. It's easy to fix - but hard to detect why happening. I didn't see any good explanation which fits to each single situation I needed to handle it. There ...