Make mask parsing actually working

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/mask/BlocksMaskParser.java

@@ -56,7 +56,7 @@ public class BlocksMaskParser extends InputParser<Mask> {
                 return null;
             }
             return new BlockMask(context.requireExtent(), holders);
-        } catch (NoMatchException e) {
+        } catch (InputParseException e) {
             return null;
         }
     }