My website is hosted on godaddy attempted to migrate from Joomla 3.6.5 to 3.8.2 using joomla upgrade. Failed to fix it I copied postupdate.php and ran after which backend got restored but I am only seeing this error on each menu tab:
Call to undefined method JApplicationAdministrator::isClient()
Checked my db as suggested by this forum and I have client_id column already. Any suggestions.
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a11y
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Feel free to search the Joomla! Forum how similar issues have been resolved in the past, for example Fatal error: Call to undefined method JApplicationSite::isClient() after update to 3.8
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Support has ended on 17 August 2023 for Joomla 3.x
Status | New | ⇒ | Closed |
Closed_Date | 0000-00-00 00:00:00 | ⇒ | 2023-12-17 07:21:28 |
Closed_By | ⇒ | alikon |
Check for this function https://github.com/joomla/joomla-cms/blob/3.8.2/libraries/src/Application/CMSApplication.php#L742-L754 in your
libraries/src/Application/CMSApplication.php
file. I would also add that you really need to be moving to the latest version. Joomla 3 as a whole has been unsupported by the project since September after 2 years of maintenance. You need to move to 3.10 and then to J4 as soon as practically possible.This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/42407.