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Site Restoration

#41770 Error — Call to undefined function Akeeba\BRS\Framework\RestorationCheck\mb_language()

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Environment Information

PHP version
8.3
CMS Type
Joomla!
CMS Version
5.25
Backup Tool Version
10
Kickstart version
8.0.6

Latest post by on Wednesday, 30 April 2025 15:17 CDT

Monday, 31 March 2025 05:11 CDT

pdowse

Hi Guys, 

 

Getting the following error when trying to restore. 

 

Where to from here?

 

Error — Call to undefined function Akeeba\BRS\Framework\RestorationCheck\mb_language()

/home/carefert/public_html/installation/src/Framework/RestorationCheck/MbstringDefaultLang.php::L54

#0 /home/carefert/public_html/installation/src/Framework/RestorationCheck/AbstractRestorationCheck.php(79): Akeeba\BRS\Framework\RestorationCheck\MbstringDefaultLang->returnCurrentValue()
#1 /home/carefert/public_html/installation/src/Framework/RestorationCheck/MbstringDefaultLang.php(26): Akeeba\BRS\Framework\RestorationCheck\AbstractRestorationCheck->__construct()
#2 /home/carefert/public_html/installation/src/Model/Main.php(304): Akeeba\BRS\Framework\RestorationCheck\MbstringDefaultLang->__construct()
#3 [internal function]: Akeeba\BRS\Model\Main->Akeeba\BRS\Model\{closure}()
#4 /home/carefert/public_html/installation/src/Model/Main.php(302): array_map()
#5 /home/carefert/public_html/installation/src/Model/Main.php(94): Akeeba\BRS\Model\Main->populateChecks()
#6 /home/carefert/public_html/installation/src/View/Main/Html.php(107): Akeeba\BRS\Model\Main->getRequired()
#7 /home/carefert/public_html/installation/src/Framework/Mvc/View.php(421): Akeeba\BRS\View\Main\Html->onBeforeInit()
#8 /home/carefert/public_html/installation/src/Framework/Mvc/Controller.php(214): Akeeba\BRS\Framework\Mvc\View->display()
#9 /home/carefert/public_html/installation/src/Controller/AbstractMain.php(35): Akeeba\BRS\Framework\Mvc\Controller->display()
#10 /home/carefert/public_html/installation/src/Framework/Mvc/Controller.php(188): Akeeba\BRS\Controller\AbstractMain->init()
#11 /home/carefert/public_html/installation/src/Framework/Dispatcher/Dispatcher.php(61): Akeeba\BRS\Framework\Mvc\Controller->execute()
#12 /home/carefert/public_html/installation/src/Framework/Application/AbstractApplication.php(82): Akeeba\BRS\Framework\Dispatcher\Dispatcher->dispatch()
#13 /home/carefert/public_html/installation/index.php(103): Akeeba\BRS\Framework\Application\AbstractApplication->dispatch()
#14 {main}

Monday, 31 March 2025 06:37 CDT

nicholas

Please contact your host and ask them to install and enable the mbstring PHP module.

Also note that I just released a new version 10.0.3 which does not require mbstring to restore the backup, since Joomla considers that an optional dependency. This change in the restoration script will, of course, only apply to new backups taken with 10.0.3. That said, it is a BAD IDEA running Joomla without mbstring enabled. Multibyte strings will have to be processed with far slower PHP code, resulting in poor performance. There's no reason to not enable mbstring on a server; it only has benefits for your site's performance.

Nicholas K. Dionysopoulos

Lead Developer and Director

🇬🇷Greek: native 🇬🇧English: excellent 🇫🇷French: basic • 🕐 My time zone is Europe / Athens
Please keep in mind my timezone and cultural differences when reading my replies. Thank you!

Wednesday, 30 April 2025 15:17 CDT

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