error installing

[dodi-alx-account]

i have updated my burp pro to the latest version (v2023.6.2) and when try to install the plugin i get this error

java.lang.Exception: Extension class is not a recognized type
    at burp.Zbmc.Zp(Unknown Source)
    at burp.Zbmc.Zo(Unknown Source)
    at burp.Zkfl.ZZ(Unknown Source)
    at burp.Zb5f.Zv(Unknown Source)
    at burp.Zb3r.lambda$panelLoaded$0(Unknown Source)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:577)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
    at java.base/java.lang.Thread.run(Thread.java:1589)

where is the problem here the java version is 19

[A-J-C]

What plugin are you trying to install? BChecks is a built in feature, you should be able to find it as a subtab underneath the extensions tab.

[dodi-alx-account]

sorry i tried to install the .jar file . i didn't see it on the extension tab