Unable to save a page due to a naming pattern error

I cannot publish my space due to the name of a page that violates the naming pattern, although the title of the page is only one word and clearly does not violate a naming pattern. Below is the stack trace.

Change name 'Reviews' must match page naming pattern.

java.lang.IllegalStateException: Change name 'Reviews' must match page naming pattern.
	at com.k15t.scroll.platform.model.config.impl.DefaultPageNaming.getPlainConfluencePageTitleForChange(DefaultPageNaming.java:83)
	at com.k15t.scroll.platform.model.space.context.impl.DefaultPageIdToTitleMapContext.assignUniqueTitle(DefaultPageIdToTitleMapContext.java:80)
	at com.k15t.scroll.platform.model.space.context.impl.DefaultPageIdToTitleMapContext.preparePageMaps(DefaultPageIdToTitleMapContext.java:57)
	at com.k15t.scroll.platform.model.space.context.impl.DefaultPageIdToTitleMapContext.(DefaultPageIdToTitleMapContext.java:48)
	at com.k15t.scroll.platform.model.space.context.impl.DefaultPageIdToTitleMapContext.(DefaultPageIdToTitleMapContext.java:38)
	at com.k15t.scroll.platform.model.space.publisher.impl.AbstractPublisher.createPageMapContext(AbstractPublisher.java:192)
	at com.k15t.scroll.platform.model.space.publisher.impl.AbstractPublisher$2.doInTransaction(AbstractPublisher.java:211)
	at com.k15t.scroll.platform.model.space.publisher.impl.AbstractPublisher$2.doInTransaction(AbstractPublisher.java:209)
	at com.atlassian.sal.core.transaction.HostContextTransactionTemplate$1.doInTransaction(HostContextTransactionTemplate.java:21)
	at com.atlassian.sal.spring.component.SpringHostContextAccessor$1.doInTransaction(SpringHostContextAccessor.java:71)
	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
	at com.atlassian.sal.spring.component.SpringHostContextAccessor.doInTransaction(SpringHostContextAccessor.java:68)
	at com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.access$001(ConfluenceSpringHostContextAccessor.java:21)
	at com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.lambda$doInTransaction$3(ConfluenceSpringHostContextAccessor.java:72)
	at com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContextInternal(VCacheRequestContextManager.java:87)
	at com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:71)
	at com.atlassian.confluence.spring.transaction.interceptor.ConfluenceSpringHostContextAccessor.doInTransaction(ConfluenceSpringHostContextAccessor.java:72)
	at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.atlassian.plugin.util.ContextClassLoaderSettingInvocationHandler.invoke(ContextClassLoaderSettingInvocationHandler.java:26)
	at com.sun.proxy.$Proxy313.doInTransaction(Unknown Source)
	at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean$DynamicServiceInvocationHandler.invoke(HostComponentFactoryBean.java:136)
	at com.sun.proxy.$Proxy313.doInTransaction(Unknown Source)
	at com.atlassian.sal.core.transaction.HostContextTransactionTemplate.execute(HostContextTransactionTemplate.java:18)
	at sun.reflect.GeneratedMethodAccessor249.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokeUnprivileged(ServiceTCCLInterceptor.java:70)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:53)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
	at com.sun.proxy.$Proxy2575.execute(Unknown Source)
	at com.k15t.scroll.platform.model.space.publisher.impl.AbstractPublisher.publish(AbstractPublisher.java:209)
	at com.k15t.scroll.platform.services.publishing.impl.DefaultScrollPublishManager.publish(DefaultScrollPublishManager.java:320)
	at com.k15t.scroll.platform.ui.spaceadmin.versions.PublishTask.execute(PublishTask.java:51)
	at com.k15t.scroll.platform.ui.spaceadmin.versions.PublishTask.execute(PublishTask.java:31)
	at com.k15t.scroll.platform.model.task.impl.DefaultAsyncTask.call(DefaultAsyncTask.java:232)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)