First time install - Fatal errors

First time use Flywheel, and right out of the gate, all my plugins are showing fatal errors.

Warning: require_once(/app/public/wp-content/plugins/yith-google-product-feed-for-woocommerce- 
premium/includes/merchant-feed/class.yith-wcgpf-google-product-feed-generate-feed-google- 
premium.php): failed to open stream: No such file or directory in /app/public/wp-content/plugins/yith- 
google-product-feed-for-woocommerce-premium/includes/class.yith-wcgpf-google-product-feed.php 
on line 185 Fatal error: require_once(): Failed opening required '/app/public/wp-content/plugins/yith- 
google-product-feed-for-woocommerce-premium/includes/merchant-feed/class.yith-wcgpf-google- 
product-feed-generate-feed-google-premium.php' (include_path='.:/usr/share/php:/www/wp- 
content/pear') in /app/public/wp-content/plugins/yith-google-product-feed-for-woocommerce- 
premium/includes/class.yith-wcgpf-google-product-feed.php on line 185

It occurs for almost every plugin, I disable one and I get a fatal error on the next one.

Any ideas?

It seems like some plugins are missing files. You might try deactivating and re-installing your plugins, or at least the ones that seem to have issues.

Website wont even load. I looked for the files that it says are missing and they are there. Very weird.

Remove the plugins from your local /public/wp-content/plugins directory. You can simply move them out of the folder to another folder.