Class initialization must not depend on services

[indrajeet4192]

Describe the bug
After Booting the intellij Idea it is throwing the exception

To Reproduce
Steps to reproduce the behaviour:

1. Go to :- It is coming on booting the Intellij Idea
2. Open '....'
3. Type the following '....'

Expected behaviour
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.
java.lang.Throwable: de.halirutan.keypromoterx.KeyPromoterNotification requests com.intellij.notification.NotificationGroupManager instance. Class initialization must not depend on services. Consider using instance of the service on-demand instead.
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:376)
at com.intellij.serviceContainer.ComponentManagerImplKt.checkOutsideClassInitializer(ComponentManagerImpl.kt:1588)
at com.intellij.serviceContainer.ComponentManagerImplKt.getOrCreateInstanceBlocking(ComponentManagerImpl.kt:1557)
at com.intellij.serviceContainer.ComponentManagerImpl.doGetService(ComponentManagerImpl.kt:746)
at com.intellij.serviceContainer.ComponentManagerImpl.getService(ComponentManagerImpl.kt:690)
at com.intellij.notification.NotificationGroupManager.getInstance(NotificationGroupManager.java:19)
at de.halirutan.keypromoterx.KeyPromoterNotification.(KeyPromoterNotification.java:32)
at de.halirutan.keypromoterx.KeyPromoterXStartupNotification.runActivity(KeyPromoterXStartupNotification.java:51)
at com.intellij.ide.startup.impl.StartupManagerImpl.runOldActivity(StartupManagerImpl.kt:340)
at com.intellij.ide.startup.impl.StartupManagerImpl.access$runOldActivity(StartupManagerImpl.kt:69)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$6$1.invoke(StartupManagerImpl.kt:291)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$6$1.invoke(StartupManagerImpl.kt:290)
at com.intellij.openapi.progress.CoroutinesKt.blockingContextInner(coroutines.kt:339)
at com.intellij.openapi.progress.CoroutinesKt$blockingContext$2.invokeSuspend(coroutines.kt:232)
at com.intellij.openapi.progress.CoroutinesKt$blockingContext$2.invoke(coroutines.kt)
at com.intellij.openapi.progress.CoroutinesKt$blockingContext$2.invoke(coroutines.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62)
at kotlinx.coroutines.CoroutineScopeKt.coroutineScope(CoroutineScope.kt:261)
at com.intellij.openapi.progress.CoroutinesKt.blockingContext(coroutines.kt:231)
at com.intellij.ide.startup.impl.StartupManagerImpl.runPostStartupActivities(StartupManagerImpl.kt:290)
at com.intellij.ide.startup.impl.StartupManagerImpl.access$runPostStartupActivities(StartupManagerImpl.kt:69)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$3$2.invokeSuspend(StartupManagerImpl.kt:193)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$3$2.invoke(StartupManagerImpl.kt)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$3$2.invoke(StartupManagerImpl.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163)
at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
at com.intellij.ide.startup.impl.StartupManagerImpl$runPostStartupActivities$3.invokeSuspend(StartupManagerImpl.kt:192)

Please also provide:

• OS: - Mac OS
• IntelliJ Product - Idea Community