diff -r 3d16ad54b3dc -r 0a658e53177c src/main/java/de/uapcore/lightpit/entities/Version.java
--- a/src/main/java/de/uapcore/lightpit/entities/Version.java	Sat May 30 18:12:38 2020 +0200
+++ b/src/main/java/de/uapcore/lightpit/entities/Version.java	Mon Jun 01 14:46:58 2020 +0200
@@ -41,9 +41,8 @@
     private int ordinal = 0;
     private VersionStatus status = VersionStatus.Future;
 
-    public Version(int id, Project project) {
+    public Version(int id) {
         this.id = id;
-        this.project = project;
     }
 
     public int getId() {