I am having a bit problem on my VSCode. Everytime I save something, it just keeps loading. Screenshot
I am not sure why. Everything was fine last week ago. And I can't even type anything on my terminal.
I had the same issue since about a week. I notice your PHP Intelephense extension is also on v1.5.4.
I changed the extension to an older version (1.5.3), this solved the issue for me. I created an issue on the github page of the PHP Intelephense extension.