[SOLVED] PHP error

Hello,
I purchased the Gusto theme and installed the quickstart version.

Now I get this error:
Notice: Trying to access array offset on value of type int in /var/www/html/eisenbahn/templates/jp-hotel/warp/src/Warp/Config/Repository.php on line 243

When I look in the map "Config" there is no php-file. How can I fix this??

Thanks for the support!

Best regards,
Frits

Hello,
which PHP version, which Warp version?
Try to fix it with Warp 7 update.
www.joomlaplates.com/support/documentati...e-the-warp-framework

Hello,

I've updated Warp 7 to version 7.3.37
My PHP version is 7.4.4, Joomla version is 3.9.19
The website is on a local server (with XAMPP) but I still get this error:

Notice: Trying to access array offset on value of type int in /Applications/XAMPP/xamppfiles/htdocs/Dancelife/templates/jp-gusto/warp/src/Warp/Config/Repository.php on line 243

Hello, its just a notice and not an error.

Notice: Trying to access array offset on value of type int in /Applications/XAMPP/xamppfiles/htdocs/Dancelife/templates/jp-gusto/warp/src/Warp/Config/Repository.php on line 243

Please setup the Error Reporting Level in Joomla to Minimal or disable it.

Problem solved.