PhpMyAdmin Error 500 on table strucure page
Solution 1:
Solution found! As I mentionned on https://github.com/phpmyadmin/phpmyadmin/issues/16620
I followed this Symfony bug solution https://github.com/symfony/symfony/commit/8e34978e4e2c4bf7dac97e44e904368c4cfb54f8
I added array_value
on line 1177 of usr/share/php/Symfony/Component/DependencyInjection/ContainerBuilder.php
and everything work now!