Linux How To Install and Secure phpMyAdmin on Ubuntu 20.04 Answer: sudo apt install phpmyadmin php-mbstring php-zip php-gd php-json php-curl
or
sudo apt install phpmyadmin
https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-phpmyadmin-on-ubuntu-20-04 ...
PHP / Laravel Class 'form' not found Answer:
add to the conf.app (the form classes found on the internet) and run the composer update
composer require "laravelcollective/html"
https://stackoverflow.com/questions/28753767/laravel-5-class-form-not-found
...