Exception in INI files / snippet indexing

[Haehnchen]

Error while indexing D:\htdocs\xxxx\vendor\symfony\symfony\src\Symfony\Component\Translation\Tests\fixtures\empty.ini
To reindex this file IDEA has to be restarted: Cannot obtain text for binary file type : UNKNOWN
com.intellij.util.indexing.FileContentImpl$IllegalDataException: Cannot obtain text for binary file type : UNKNOWN
	at com.intellij.util.indexing.FileContentImpl.getContentAsText(FileContentImpl.java:223)
	at com.intellij.util.indexing.FileContentImpl.getPsiFile(FileContentImpl.java:80)
	at de.espend.idea.shopware.index.SnippetIndex.lambda$getIndexer$0(SnippetIndex.java:46)
	at com.intellij.util.indexing.impl.MapReduceIndex.mapInput(MapReduceIndex.java:251)
	at com.intellij.util.indexing.VfsAwareMapReduceIndex.calculateUpdateData(VfsAwareMapReduceIndex.java:96)
	at com.intellij.util.indexing.impl.MapReduceIndex.update(MapReduceIndex.java:194)
	at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1582)
	at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1518)
	at com.intellij.openapi.fileTypes.impl.FileTypeManagerImpl.freezeFileTypeTemporarilyIn(FileTypeManagerImpl.java:516)
	at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1479)
	at com.intellij.util.indexing.FileBasedIndexImpl.indexFileContent(FileBasedIndexImpl.java:1464)
	at com.intellij.util.indexing.UnindexedFilesUpdater.a(UnindexedFilesUpdater.java:105)
	at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:229)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1153)
	at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:246)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:176)
	at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:556)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:501)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:163)
	at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.run(CacheUpdateRunner.java:242)
	at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:334)
	at java.util.concurrent.Executors$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:745)