diff --git a/core/src/mindustry/core/NetServer.java b/core/src/mindustry/core/NetServer.java
index 844447e7b8..423026f5f4 100644
--- a/core/src/mindustry/core/NetServer.java
+++ b/core/src/mindustry/core/NetServer.java
@@ -234,6 +234,13 @@ public class NetServer implements ApplicationListener{
                 RemoteReadServer.readPacket(packet.writeBuffer, packet.type, con.player);
             }catch(ValidateException e){
                 Log.debug("Validation failed for '{0}': {1}", e.player, e.getMessage());
+            }catch(RuntimeException e){
+                if(e.getCause() instanceof ValidateException){
+                    ValidateException v = (ValidateException)e.getCause();
+                    Log.debug("Validation failed for '{0}': {1}", v.player, v.getMessage());
+                }else{
+                    throw e;
+                }
             }
         });
 
diff --git a/core/src/mindustry/entities/traits/BuilderTrait.java b/core/src/mindustry/entities/traits/BuilderTrait.java
index 570f5eabf9..a05fc685ec 100644
--- a/core/src/mindustry/entities/traits/BuilderTrait.java
+++ b/core/src/mindustry/entities/traits/BuilderTrait.java
@@ -67,9 +67,9 @@ public interface BuilderTrait extends Entity, TeamTrait{
 
         if(!(tile.block() instanceof BuildBlock)){
             if(!current.initialized && canCreateBlocks() && !current.breaking && Build.validPlace(getTeam(), current.x, current.y, current.block, current.rotation)){
-                Build.beginPlace(getTeam(), current.x, current.y, current.block, current.rotation);
+                Call.beginPlace(getTeam(), current.x, current.y, current.block, current.rotation);
             }else if(!current.initialized && canCreateBlocks() && current.breaking && Build.validBreak(getTeam(), current.x, current.y)){
-                Build.beginBreak(getTeam(), current.x, current.y);
+                Call.beginBreak(getTeam(), current.x, current.y);
             }else{
                 buildQueue().removeFirst();
                 return;