what is this?

[0306/163723:INFO:GameCallbacks.cpp(178)] launcher/launcher (main) info Exception in thread "main" java.lang.ExceptionInInitializerError

at org.apache.logging.log4j.util.PropertiesUtil.<init>(PropertiesUtil.java:71)

at org.apache.logging.log4j.util.PropertiesUtil.<clinit>(PropertiesUtil.java:31)

at org.apache.logging.log4j.status.StatusLogger.<clinit>(StatusLogger.java:48)

at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:44)

at bcc.<clinit>(SourceFile:208)

at net.minecraft.client.main.Main.main(SourceFile:39)

Caused by: java.lang.NullPointerException

at org.apache.logging.log4j.util.ProviderUtil.<clinit>(ProviderUtil.java:70)

... 6 more
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minecraft crashes! every version