Joomla can't update to 3.9.20

krkrub-test.cf

When tried to update Joomla, it has error “ERROR:
AJAX Loading Error: Internal Server Error”

PHP 7.4. What can I do to fix it?

2 Likes

it is due to the missing zlib plugin which is been fixing after the fix you can update

It is due to:

1 Like

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.