Error 500 on images with fresh install

i made a fresh install of last matomo. I have no error on install steps
after add my first tracking website, all my images are on error 500. (however the images are present on the server)

anyone have an idea ?
Thx !

on the server log, i see lot of
“plugins/.htaccess: AddHandler not allowed here”
how to allow it ? with this metod ?
if you are using Apache as webserver, put AddHandler text/html .html in the <directory> section of the Apache host config. Restart the webserver.