Changes

src/main/java/ch/njol/skript/events/EvtPlayerStatisticIncrease.java

@@ -22,7 +22,7 @@ public class EvtPlayerStatisticIncrease extends SkriptEvent {
 			"player statistic increase [of %*-strings%]")
 			.description(
 				"Called when a player's statistic increases. Some statistics like 'play one minute' do not call this event, "
-					+ "because it simply gets called too much.")
+					+ "because they get called too often.")
 			.examples(
 				"on player statistic increase:",
 					"\tbroadcast \"%player%'s statistic '%event-string%' increased! It is now %future statistic value%!\"",

src/main/java/ch/njol/skript/expressions/ExprNewStatisticValue.java

@@ -44,7 +44,9 @@ public Class<? extends Event>[] supportedEvents() {
 
 	@Override
 	protected Number @Nullable [] get(Event event) {
-		PlayerStatisticIncrementEvent statisticEvent = ((PlayerStatisticIncrementEvent) event);
+		if (!(event instanceof PlayerStatisticIncrementEvent statisticEvent))
+			return null;
+
 		if (future)
 			return new Number[] {statisticEvent.getNewValue()};
 		return new Number[] {statisticEvent.getPreviousValue()};