Docker can not starter app1 container

[markusguenther]

Starting noerdischdockerboilerplate_storage_1 ...
Starting noerdischdockerboilerplate_storage_1 ... done
Starting noerdischdockerboilerplate_memcached_1 ...
Starting noerdischdockerboilerplate_postgres_1 ...
Starting noerdischdockerboilerplate_memcached_1
Starting noerdischdockerboilerplate_elasticsearch_1 ...
Starting noerdischdockerboilerplate_redis_1 ...
Starting noerdischdockerboilerplate_postgres_1
Starting noerdischdockerboilerplate_redis_1
Starting noerdischdockerboilerplate_elasticsearch_1 ... done
Starting noerdischdockerboilerplate_app_1 ...
Starting noerdischdockerboilerplate_app_1 ... error

ERROR: for noerdischdockerboilerplate_app_1  Cannot start service app: driver failed programming external connectivity on endpoint noerdischdockerboilerplate_app_1 (842680d1767d9210f2ddd782969c973aaf36de68f8e7bc607881f13f30359525): Error starting userland proxy: Bind for 0.0.0.0:80: unexpected error (Failure EADDRINUSE)

ERROR: for app  Cannot start service app: driver failed programming external connectivity on endpoint noerdischdockerboilerplate_app_1 (842680d1767d9210f2ddd782969c973aaf36de68f8e7bc607881f13f30359525): Error starting userland proxy: Bind for 0.0.0.0:80: unexpected error (Failure EADDRINUSE)
ERROR: Encountered errors while bringing up the project.

Used MacOS High Sierra with latest versions of Host system and Docker.