Logo error

Hi,

I’m uploading an svg logo, but when I view the page I see this error:
Warning: getimagesize(/customers/f/8/a/m33.be/httpd.www/wp-content/uploads/2018/07/logo.svg): failed to open stream: No such file or directory in /customers/f/8/a/m33.be/httpd.www/pluto/wp-content/themes/bridge/title.php on line 85

The logo shows, but the size is way smaller then it should.

Also, I put the same logo svg image, but this time as content in the page to test it, and it doesn’t show at all on the page. I can see that it is there when I inspect it on the page. When I hover the image src in the developer tools, it tells me the images natural size, but the displayed one is 0x0.

Why doesn’t it use it’s natural size? Can I set the size myself?
Also, it would be really nice if I could get it to work at least in the header as logo, where i get the getimagesize() error.

Regards