When trying to run my local server, I am getting the following error: Could not load 'plugins\CommonControl-1.0-SNAPSHOT.jar' in folder 'plugins' org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/lociogamer/commoncontrol/CommonControl has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0 I did some research and found that I had to change the version of Java I was using. So, I changed my JDK and JRE to version 1.8 (or 52.0) but the error persists. I've checked that the version was 1.8 in my console, in the IntelliJ console, and in the about section of the Java Configure menu. I also made sure that I was using 1.8 as the SDK in the IntelliJ Project Structure Window of this specific project. I am using IntelliJ with Maven to create the plugin in version 1.8.8. Thank you in advance for any assistance! Attached is the full error message.