Getting error during install opentelemetry plugin in jenkins and jenkins get crashed

io.opentelemetry.sdk.autoconfigure.spi.ConfigurationException: Invalid map property: otel.exporter.otlp.headers=api-key=
at io.opentelemetry.sdk.autoconfigure.DefaultConfigProperties.lambda$getMap$6(DefaultConfigProperties.java:208)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at io.opentelemetry.sdk.autoconfigure.DefaultConfigProperties.getMap(DefaultConfigProperties.java:215)
at io.opentelemetry.sdk.autoconfigure.OtlpConfigUtil.configureOtlpExporterBuilder(OtlpConfigUtil.java:81)
at io.opentelemetry.sdk.autoconfigure.MetricExporterConfiguration.configureOtlpMetrics(MetricExporterConfiguration.java:120)
at io.opentelemetry.sdk.autoconfigure.MetricExporterConfiguration.configureExporter(MetricExporterConfiguration.java:47)
at io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.lambda$configureMetricReaders$0(MeterProviderConfiguration.java:70)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1621)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.configureMetricReaders(MeterProviderConfiguration.java:72)
at io.opentelemetry.sdk.autoconfigure.MeterProviderConfiguration.configureMeterProvider(MeterProviderConfiguration.java:46)
at io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdkBuilder.build(AutoConfiguredOpenTelemetrySdkBuilder.java:338)
at io.jenkins.plugins.opentelemetry.OpenTelemetrySdkProvider.initializeOtlp(OpenTelemetrySdkProvider.java:143)
at io.jenkins.plugins.opentelemetry.OpenTelemetrySdkProvider.initialize(OpenTelemetrySdkProvider.java:117)
at io.jenkins.plugins.opentelemetry.JenkinsOpenTelemetryPluginConfiguration.initializeOpenTelemetry(JenkinsOpenTelemetryPluginConfiguration.java:218)
Caused: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:109)
Caused: java.lang.Error
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:115)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:185)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:222)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:121)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:70)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
Caused: org.jvnet.hudson.reactor.ReactorException
at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:291)
at jenkins.InitReactorRunner.run(InitReactorRunner.java:49)
at hudson.PluginManager.start(PluginManager.java:996)
at hudson.PluginManager.dynamicLoad(PluginManager.java:936)
Caused: java.io.IOException: Failed to install opentelemetry plugin
at hudson.PluginManager.dynamicLoad(PluginManager.java:944)
at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2222)
Caused: java.io.IOException: Failed to dynamically deploy this plugin
at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:2226)
at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1872)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:121)
at java.base/java.lang.Thread.run(Thread.java:829)