Error 500 on Joomla template

slycrespo
2 Posts
slycrespo posted this 11 February 2026

Hello!
I am using Themler v567 and I have a problem: on fresh installed joomla 4 or joomla 5 website, I get error 500 on frontend, when I switch to a template which was made in Themler. Default joomla template (Cassiopeia) is working normaly. PHP version is 8.3
Please help!

Hello! I am using Themler v567 and I have a problem: on fresh installed joomla 4 or joomla 5 website, I get error 500 on frontend, when I switch to a template which was made in Themler. Default joomla template (Cassiopeia) is working normaly. PHP version is 8.3 Please help!
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slycrespo
2 Posts
slycrespo posted this 12 February 2026

I somehow fixed the issue, but now it shows me this error: 0 - Class "Uri" not found

I somehow fixed the issue, but now it shows me this error: 0 - Class "Uri" not found
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