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4 votes

Calling Joomla!'s Default 404 Page

In your Joomla installation directory reach templates/themeXXX/error.php file. Edit the error.php file as shown below, locate this line of code: If you don't want to change address bar url then you ...
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3 votes
Accepted

Joomla 3.9.3 Articles: 500 Unknown column 'a.note' in 'field list'

I had this issue now a second time on another system and tried to fix it the same way. I've recognized, that this could be fixed easier: Setup a new local Sytem of Joomla with the last running Joomla ...
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3 votes
Accepted

My 404 page returns a 500

In libraries/legacy/controller/legacy.php we changed: throw new Exception(JText::sprintf('JLIB_APPLICATION_ERROR_VIEW_NOT_FOUND', $name, $type, $prefix), 500); to throw new Exception(JText::...
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2 votes

Database Error At Busy Times

Although there is limited information, based on the fact this only occurs during times of heavy site traffic, my thought is you've either exceeded your maximum concurrent connection for the Mysql ...
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  • 1,396
2 votes

Database Error At Busy Times

With the limited info you provided there are only 2 things that are most likely the reason. your server does not have enough resources and may need an upgrade. you have a php injected script that is ...
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2 votes

500 error in administrator

Some things to try (assuming you can get to some or all of these pages): update to the latest version of Joomla (if you haven't already) update third party extensions to the latest versions switch to ...
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2 votes
Accepted

Custom 404 page shows unselected modules

Change JURI::root().'index.php?/es-co/option=com_content&view=article&id=23' to JURI::root().'?option=com_content&view=article&id=23' Reason: JURI::root().'index.php?/es-co/...
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  • 890
2 votes

My 404 page returns a 500

It sounds like your error page may have the wrong permissions set on it so that it isn't able to show, so you end up with a 500 error instead. 500 errors are almost always caused by two things: ...
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  • 2,366
2 votes
Accepted

Calling Joomla!'s Default 404 Page

Recent Joomla version can handle the errors based on native PHP exceptions, so just throw an exception with corresponding message and value, Joomla will display the error page set (template, custom…) ...
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  • 292
2 votes
Accepted

Yootheme 404 page to show in the main template layout

No, as far as I know you can Yootheme Pro only create one 404 Error Page that fits the whole Page without showing anything else from your site. What I usually do to have an Error Page with Site ...
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  • 1,313
1 vote

Joomla 3.9.23 Installation error after moving configuration file

Green, That's a very unorthodox method of configuring your site. Once you have a system generated configuration.php file from the install, you would be best simply moving that around and adjusting it ...
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1 vote

Joomla 3.9.3 Articles: 500 Unknown column 'a.note' in 'field list'

go to /administrator/index.php?option=com_installer&view=database click on fix
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  • 111
1 vote

Joomla 3.9.3 Articles: 500 Unknown column 'a.note' in 'field list'

I found a solution that worked for me and where I had not to dig into the code and database. Setup a new local Sytem of Joomla with the last running Joomla version (which was 3.6.1 in my case) ...
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1 vote

Custom 404 page

You should be able to adjust the error.php file to set the header either with the Joomla way: $app = JFactory::getApplication(); $app->setHeader('HTTP/1.1', '404 Not Found',true); $app->...
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1 vote

Calling Joomla!'s Default 404 Page

In order to call the 404 error page from your component, simply raise a 404 error using JError. For example: JError::raiseError(404, JText::_('COM_CONTENT_ERROR_ARTICLE_NOT_FOUND'));
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1 vote

After Login waring error You are not authorised to view this resource

I have Resolved this issue this is very basic solution . 1. You must have to give permissions public to all special and register menu. 2:You must have to give permissions public to all special and ...
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1 vote

Adding a hyperlink to the Joomla 3x custom 404 error page

If you want to use HTML (such as to display an image with a link) then you need to display it in a page that is outputting HTML. It's possible in CSS/HTML to make an image take up the whole screen -...
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  • 3,072
1 vote

Joomla Redirect without changing url

Although not using proper terminology, I think I got what your main problem is. First of all, what you have now is not a right way to deal with non-found pages/urls (404 errors). Actually you don't ...
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  • 19.5k
1 vote

Joomla administrator 404 page design not working

You should not worry about admin 404 page. None of the front-end users should have access to that section. But if you really want to check it first of all upload a fresh system files to make sure that ...
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1 vote

Database Error At Busy Times

Sounds like your problem is too many SQL connections, combined with CPU overload. Here's what I did for a site that gets 25,000 hits a day that I host: If you have a dedicated or VPS, increase number ...
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1 vote

Database Error At Busy Times

Shared hosting is very bad for any serious business. Before doing anything, you should invest a bit more money into your website and move to a VPS (that move will pay for itself since Google ranks ...
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  • 3,186
1 vote

Database Error At Busy Times

A lot of traffic can make the Joomla sessions table cause a high Mysql disk I/O. This can result in myslq timing out. Check the resource monitor for Mysql disk I/O. It's possible this does not show ...
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1 vote

See error line instead of: "500 - String could not be parsed as XML"

I see two ways to do that, but you need access to server in ssh to perform (linux): /var/log/apache2/error.log is a good start to know more about this error usually i use and a command line tool ...
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  • 11
1 vote

See error line instead of: "500 - String could not be parsed as XML"

You should set error_reporting to maximum in configuration.php, then check the line of error. Set to NONE if don't want the errors to be shown.
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1 vote
Accepted

Do you know how can i redirect anonymous users to the login page?

I fixed it! This is how: Create a menu item with access registered with the description "ata" and menu item type category blog that links to your "ata" category. This will only be visible to logged ...
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1 vote

Joomla Blog Error: 0 - Invalid address:

Have you recently updated to Joomla 3.5x and then the issue started? Have you checked that all your extensions are compatible with Joomla 3.5? I would suggest to look in your extensions and disable ...
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  • 19.5k
1 vote

Any non-existent URL containing certain numbers, displays the home page instead of a 404 error

It's just the way the router works. The number is the ID of the article. Joomla needs to know how to convert the URL to a page, and so one way is to look what number is in the URL and see if that ...
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  • 3,072
1 vote

Random 403 Errors

Those 403 are on pages you are browsing, or for assets like css, js, images files etc? 403 error means, that access is forbidden for the requested file. Since you moved your site: Check your ...
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  • 19.5k
1 vote

How to fix Joomla site both frontend and backend shows error page (site down) after fix database?

If you're in case of a failed upgrade you can check out this tutorial to manual upgrade a Joomla Installation. https://gist.github.com/mbabker/d7bfb4e1e2fbc6b7815a733607f89281 It sometimes helps ...
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Only top scored, non community-wiki answers of a minimum length are eligible