Thread:Skin talk:Chameleon/No style after install

Hi. First I want to say that I have read and gone over all similar questions in this talk page and none seem to fit or solve my case.

I have a fresh new install of mediawiki and using composer I have successfully installed Bootstrap and Chameleon. When I open any page there is no CSS styling. The structure is Chameleon (I see the row, container, col-md markup) but no style at all.

I get this error in the console-

When I click the link I get a ERR_CONNECTION_RESET (as it say in the error). I've checked all related files permissions (maybe missed something here?) and am absolutely to clueless as to how to solve this. Thank you to any one who can help
 * note that I have change the debug to true manually when pasting the link to a new tab.