sonar won't start after abnormal shutdown

When starting sonar, it has been unable to start, and the error is as follows:

WrapperSimpleApp: Encountered an error running main: java.nio.file.AccessDeniedException: /usr/local/sonarqube/temp/conf/es/jvm.options
java.nio.file.AccessDeniedException: /usr/local/sonarqube/temp/conf/es/jvm.options
        at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
        at sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)
        at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
        at java.nio.file.Files.delete(Files.java:1126)
        at org.sonar.process.FileUtils2$DeleteRecursivelyFileVisitor.visitFile(FileUtils2.java:170)
        at org.sonar.process.FileUtils2$DeleteRecursivelyFileVisitor.visitFile(FileUtils2.java:165)
        at java.nio.file.Files.walkFileTree(Files.java:2670)
        at java.nio.file.Files.walkFileTree(Files.java:2742)
        at org.sonar.process.FileUtils2.deleteDirectoryImpl(FileUtils2.java:127)
        at org.sonar.process.FileUtils2.deleteDirectory(FileUtils2.java:112)
        at org.sonar.application.AppFileSystem$CleanTempDirFileVisitor.visitFile(AppFileSystem.java:117)
        at org.sonar.application.AppFileSystem$CleanTempDirFileVisitor.visitFile(AppFileSystem.java:101)
        at java.nio.file.Files.walkFileTree(Files.java:2670)
        at org.sonar.application.AppFileSystem.createOrCleanTempDirectory(AppFileSystem.java:96)
        at org.sonar.application.AppFileSystem.reset(AppFileSystem.java:62)
        at org.sonar.application.App.start(App.java:55)
        at org.sonar.application.App.main(App.java:78)

Problem positioning: java.nio.file.AccessDeniedException: /usr/local/sonarqube/temp/conf/es/jvm.options Solution: Various attempts were unsuccessful, it turned out to be good, and later I saw an article on the Internet about other problems Yes, it is resolved after deleting temp. After deleting and restarting sonar, the temp file will be regenerated. So, back up temp, delete temp. Restart, the problem is solved