fix

src/main/java/me/ryanhamshire/GriefPrevention/DataStore.java

@@ -965,7 +965,7 @@ public abstract class DataStore
             return result;
         }
 
-        if (creatingPlayer != null && newClaim.isInsideBorder()) {
+        if (creatingPlayer != null && !newClaim.isInsideBorder()) {
             result.succeeded = false;
             result.claim = null;
             creatingPlayer.sendMiniMessage("<red>You can't claim outside of the worldborder", null); // TODO MINIMESSAG + CONFIG