diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 000000000..55d0e0f8e
Binary files /dev/null and b/.DS_Store differ
diff --git a/src/.DS_Store b/src/.DS_Store
new file mode 100644
index 000000000..cb6ff332c
Binary files /dev/null and b/src/.DS_Store differ
diff --git a/src/main/.DS_Store b/src/main/.DS_Store
new file mode 100644
index 000000000..ee789de0b
Binary files /dev/null and b/src/main/.DS_Store differ
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 5d3eeed32..4d1600b6a 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -23,3 +23,5 @@ logging.level.org.springframework=INFO
# Maximum time static resources should be cached
spring.web.resources.cache.cachecontrol.max-age=12h
+
+server.port=8081
\ No newline at end of file
diff --git a/src/main/resources/static/resources/images/error.jpg b/src/main/resources/static/resources/images/error.jpg
new file mode 100644
index 000000000..b3dae54fc
Binary files /dev/null and b/src/main/resources/static/resources/images/error.jpg differ
diff --git a/src/main/resources/templates/error.html b/src/main/resources/templates/error.html
index b9026690e..882a5fbd9 100644
--- a/src/main/resources/templates/error.html
+++ b/src/main/resources/templates/error.html
@@ -3,7 +3,7 @@
- 
+ 
Something happened...
Exception message