Error loading plugin

[Himself132]

Burp version 2023.1.3 upgrade showing an error on adding the extension - see below

java.lang.NullPointerException: Cannot invoke "burp.api.montoya.http.message.responses.HttpResponse.headers()" because "<parameter1>" is null at burp.oxt.c(Unknown Source) at burp.u6r.analyzeResponse(Unknown Source) at burp.g0w.analyzeResponse(Unknown Source) at burp.j47.analyzeResponse(Unknown Source) at burp.BurpUpstreamDownloader.downloadUrlToFile(BurpUpstreamDownloader.java:36) at com.h3xstream.retirejs.repo.VulnerabilitiesRepositoryLoader.load(VulnerabilitiesRepositoryLoader.java:61) at burp.BurpExtender.registerExtenderCallbacks(BurpExtender.java:67) at burp.u3j.M(Unknown Source) at burp.gp3.u(Unknown Source) at burp.gp8.lambda$initialiseOnNewThread$0(Unknown Source) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:833)