Got some error while in the Apache2 part.
I was following your video on making a website using php script and all was going fine until I tried to access the sitemap of my website, it showed 'Page could not be found'. Then I followed your instruction and did same as step No.07 from your article : https://h-educate.com/publish-php-scripts/ . (fixing the apache2 files. But now when I try to reach the main page it shows some errors in code. I am not a developer and have no coding background so it's very hard for me to understand what's wrong. Kindly help me to fix this. I have also attached the screenshot for ease of understanding.
Btw, I used All in One Video downloader script from code canon.
Thank you in Advance,