Skip to main content
5 votes

PHP error reporting

You'll want to create a custom PHP error handler and have that send you an email. You can use FILE and FUNCTION and LINE constants to load where the error happened into the email that you alert ...
Lance's user avatar
  • 533
4 votes
Accepted

Class not found in Joomla 4 when using JDate inside a function

I’m answering the question because it is obviously not a Joomla 4 core bug but a mistake in the developer’s coding and the problem would be the same in Joomla 3 too. If you try to use a Joomla core ...
Zollie's user avatar
  • 2,956
4 votes

PHP error reporting

I've found out that the easiest/faster method to resolve this was to use a script reading apache's logs and send a mail every day with a summary. FYI : Server's setup has a daily log rotation, run ...
soenguy's user avatar
  • 263
3 votes
Accepted

PHP Fatal error: Class 'ContentHelperRoute' not found

I just came across this issue again with another site and remembered what the problem is. This module is that it has changed the way it's loading its helper File/Class and the way the helper.php file ...
FFrewin's user avatar
  • 19.8k
3 votes
Accepted

How to make manual re-installation of Joomla! Core without losing extensions?

It seems your Joomla! instance is corrupted. Since using the Joomla admin does not help with the re-installation, I would suggest Do a complete Joomla! Core manual re-installation / package ...
FFrewin's user avatar
  • 19.8k
2 votes

Blank Page after restoring a site on localhost from a backup

Almost every time there is a blank page on a php application, it denotes a php fatal error somewhere. It's not uncommon, it happens and there can be many reasons for it. Troubleshooting tips Error ...
FFrewin's user avatar
  • 19.8k
2 votes

Joomla administrator error Call to a member function isAdmin() on null

I recommend running a backup and then upgrading to the latest version of Joomla (currently v3.6.5). If this does not fix the issue, then try the "Reinstall Joomla core files" option in the Joomla ...
Neil Robertson's user avatar
2 votes
Accepted

Issues updating from Joomla 3.4.8 to 3.6.5

We don't have the full information and historical of your site and it's not clear if the update you have is prior to any update attempts. Also, it's not clear if any of your issues existed before your ...
FFrewin's user avatar
  • 19.8k
2 votes
Accepted

Fatal Error: Class 'ArticlesLatestHelper' not found in Joomla 4 module while trying to add new function

Either, include that helper class on the top of your default.php like: defined('_JEXEC') or die; use Joomla\Module\ArticlesLatest\Site\Helper\ArticlesLatestHelper; Then you can use that class ...
Zollie's user avatar
  • 2,956
2 votes

How to solve include_once() Warnings in tmp directory after migration?

It appears that you don't yet have your file path properly declared. I'll offer some instructions to correct your tmp path, but you should execute the same technique to eliminate the other Warnings ...
mickmackusa's user avatar
  • 4,846
2 votes

How to solve include_once() Warnings in tmp directory after migration?

These are not Errors, these are only Warnings (or is there also any error message connected to these particularly?). This warning usually happens when (due to ie. migration) a file path was changed ...
Zollie's user avatar
  • 2,956
2 votes
Accepted

0 Call to a member function purgePrivate() on null

This is from Litespeed Cache. It is somehow related to the Joomla Login. You can test this is true by uninstalling the Litespeed Cache plugin. I went into cPanel and I went to Terminal and I did a ...
Eoin's user avatar
  • 2,043
2 votes
Accepted

Persistent problem with Joomla cache

Switch to conservative caching, progressive caching should be avoided. You will run into all sorts of issues because of progressive caching, including, but not limited to, memory issues and file ...
itoctopus's user avatar
  • 3,236
1 vote

Error displaying the error page: Call to undefined method JAdminCssMenu::addChild()

This is a known issue but isn't related to Joomla. Other people have also ran into the same error, and it's due to SP Page Builder Pro More information can be found on it here: https://www....
Lodder's user avatar
  • 26.9k
1 vote
Accepted

Can't use method return value in write context - What is the problem?

The problematic lines need to be changed to use concatenation so the equals sign becomes part of the resulting string and not an assignment operator in PHP: -> where ($db->quoteName('field_id') ....
Sharky's user avatar
  • 12k
1 vote
Accepted

Cannot access form in Joomla 4 frontend

In line #103 you have passed $value to htmlspecialcharacters after you have set $value as an array earlier, before line #94 or at #96. htmlspecialcharacters is expecting a string, not an array, as the ...
Irata's user avatar
  • 4,361
1 vote
Accepted

"0 - syntax error, unexpected end of file" after transfering my site to another hoster

The option short_open_tag = "1" has to be set like that. For some reason the server had set it to 0 by default.
Jonathan Schmidt's user avatar
1 vote

0 Call to a member function purgePrivate() on null

Open lscache.php file it's in the folder httpdocs/plugins/system/lscache Comment on this Line 549 public function onUserAfterLogin($options) { if (!$this->cacheEnabled) { return; } ...
Devi Renada's user avatar
1 vote

"ERROR 504 - GATEWAY TIMEOUT" in Joomla! 'Administrator' Only

This issue also exists in Gantry4 templates. Below is the fix for that: if (!class_exists('JDocumentRendererHead')) { require_once(JPATH_LIBRARIES.'/joomla/document/html/renderer/head.php'); }
YellowWebMonkey's user avatar
1 vote

Joomla Update 3.7.3 has broken my website. AbstractApplication.php error

I turned on maximum error reporting and chased the problem down to "Modules Anywhere" component. The upgrade destroyed that component. I couldn't wait for days on the component's message board for an ...
Chowderhound's user avatar
1 vote

Joomla Update 3.7.3 has broken my website. AbstractApplication.php error

I tried to visit your site but sucuri says that my country is blocked, so I can't see more about the error. You can try re-installing Joomla from the admin (Joomla Update component) - or try a manual ...
FFrewin's user avatar
  • 19.8k
1 vote
Accepted

Fatal error in K2 Tools Module

I have changed: require_once (dirname(__FILE__).DS.'helper.php'); To: require_once (dirname(__FILE__).'/'.'helper.php'); This is a known bug and an official solution should be given in the next K2 ...
Michael Yaeger's user avatar
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 ...
Lucas Duval's user avatar
1 vote

I am getting Error on Sucuri Mallware scan on Joomla for SectionCategoryArticleList component

Looks like the variable $params isn't getting set. Could be several reasons this is happening, among them that there isn't a menu item set in the current URL. As @lodder noted, this is old code. The ...
Arlen's user avatar
  • 802
1 vote

Fatal error: require(): Cannot redeclare class mailtohelper

instead of require ('file_path_here'); try using require_once('file_path_here'); Whenever you need any file to be included in the current page then remember, require() includes file that ...
Nitesh Kesarkar's user avatar
1 vote

Joomla 3.4.3 get fatal error while opening plugins

For anyone that might end up here through a Google search, trying to find a solution to a similar problem: Usually fatal errors especially after an update may mean that some files didn't copied over ...
FFrewin's user avatar
  • 19.8k

Only top scored, non community-wiki answers of a minimum length are eligible