General Questions/New to Joomla! 3.x • An error has occurred. 0 Call to undefined method InstallerHelper::getExtensionGroupes()

Hello
After change Server i was get

An error has occurred. 0 Call to undefined method InstallerHelper::getExtensionGroupes()

i was update joomla 4 to joomla 5 but still i get same issues. i was try to fix them with old topic but i can not fix them. please check attachments. thanks

Statistics: Posted by Rashidupwork2 — Tue Apr 23, 2024 7:42 am

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