Docker compose: wget: server returned error: HTTP/1.1 520 <none>

[fleimgruber]

docker compose up -d gives:

Sending build context to Docker daemon  23.37MB
STEP 1/5: FROM tomcat:9-jre8-alpine
STEP 2/5: ARG version=1.1.7
--> Using cache 2d40e74de2ec57277a0b09038e8b387ed0cf9f9e6b2db9d3faffec058304dde7
--> 2d40e74de2ec
STEP 3/5: RUN rm -rf /usr/local/tomcat/webapps/* &&     wget -O /usr/local/tomcat/webapps/ROOT.war http://vowl.visualdataweb.org/downloads/webvowl_1.1.7.war
Connecting to vowl.visualdataweb.org (188.114.96.10:80)
Connecting to quickui.org (172.67.152.67:443)
wget: server returned error: HTTP/1.1 520 <none>
building at STEP "RUN rm -rf /usr/local/tomcat/webapps/* &&     wget -O /usr/local/tomcat/webapps/ROOT.war http://vowl.visualdataweb.org/downloads/webvowl_1.1.7.war": while running runtime: exit status 1

Error: executing C:\Users\LeimgruberF\AppData\Local\Microsoft\WindowsApps\docker-compose.exe up -d: exit status 1