fixed NPE

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>xyz.spaceio</groupId>
 	<artifactId>CustomOreGen</artifactId>
-	<version>1.3.23-SNAPSHOT</version>
+	<version>1.3.24-SNAPSHOT</version>
 	<repositories>
 		<!-- Spigot repository -->
 		<repository>
@@ -158,7 +158,7 @@
 		<dependency>
 			<groupId>de.spaceio</groupId>
 			<artifactId>SpaceIOMetrics</artifactId>
-			<version>0.0.1-SNAPSHOT</version>
+			<version>0.0.2-SNAPSHOT</version>
 		</dependency>
 	</dependencies>
 	<build>

src/xyz/spaceio/hooks/HookSuperiorSkyblock.java

@@ -26,7 +26,7 @@ public class HookSuperiorSkyblock implements SkyblockAPIHook {
 
 	@Override
 	public Optional<UUID> getIslandOwner(Location loc) {
-		if(SuperiorSkyblockAPI.getIslandAt(loc) != null) {
+		if(SuperiorSkyblockAPI.getIslandAt(loc) != null && SuperiorSkyblockAPI.getIslandAt(loc).getOwner() != null) {
 			return Optional.of(SuperiorSkyblockAPI.getIslandAt(loc).getOwner().getUniqueId());
 		}else {
 			return Optional.empty();