are you sure that all required php extensions are installed on the new server? you can compare it with the old server the list if required PHP extensions for WordPress from official WordPress website: https://make.wordpress.org/hosting/handbook/server-environment/
Mysql Server keeps crashing
How can I update WordPress plugins or WordPress itself in all server?
How to prevent users to view server files using WP File Manager plugin?
Data is not constatntly loading from custom wordpress table
Ajax action has 200 status but response of No response data available for this request
How to queue API requests with PHP in WordPress?
Seems like commenting out the following line: AddHandler application/x-httpd-ea-php56___lsphp .php .php5 .phtml within the .htaccess then read the server details, so all good.
Can I achieve this with WordPress?
Weird urls after moving site from local env to a server