Three questions
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How can I correct the version of PHP... I already put and tried to use version 8.0 and the page does not work well and these using version 7.4 and I get several errors.
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Where is the update of the template that I am using, in the image there is a URL of yours that does not work.
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When I want to update a plugin or extension, (as shown in the image) it sends me to the orange error screen
Help me with these three issues please?... attach images
https://1drv.ms/u/s!ArQUV051UxWYgaD9M_Yqvp3rFoI_TZk?e=FjvRIh