# Section 9 Lab Question #2 **URL:** \ **Category:** Autopsy Online Training\ **Created:** [April 14, 2020, 7:05pm UTC](https://sleuthkit.discourse.group/t/section-9-lab-question-2/837 "2020-04-14T19:05:14Z")\ **Posts on this page:** 1\ **Showing post:** 12
**Author:** ![BrianMoran](https://yyz2.discourse-cdn.com/free1/user_avatar/sleuthkit.discourse.group/brianmoran/32/453_2.png) [@BrianMoran](https://sleuthkit.discourse.group/u/BrianMoran)\ **Post date:** [May 22, 2020, 3:15am UTC](https://sleuthkit.discourse.group/t/section-9-lab-question-2/837/12 "2020-05-22T03:15:27Z")
From your response, your hard disk did likely go to sleep after a set period of time (you said you changed the settings afterwards) and that may have ended up causing a corruption in your case database. Completely starting a new case may yield the results you are looking for, but it is possible that your Autopsy installation (and user settings, preference, etc) may also have been corrupted with disk access being halted due to the original settings, which according to your statement, have been changed, but it is possible that the corruption issue is already present and nothing short of a completely clean re-installation will fix it. Again, its hard to say for certain, but based off a quick search for a couple other results of what you are seeing, it looks Autopsy data corruption, due to the original settings of your disks going to sleep after a period of time, is most likely the cause. (A search for “[http://localhost:23232/solr](http://localhost:23232/solr)” on Google will yield plenty of similar results, but I only listed two below) > [@Run the autopsy report errors: prompt Solr Keyword Search Service Error](https://sleuthkit.discourse.group/t/run-the-autopsy-report-errors-prompt-solr-keyword-search-service-error/413/6): > > I can successfully connect to 8983/solr/#, and 23232/solr/#, so I don’t know what’s wrong. The following are some of my copied log informatio： `Solr Keyword Search Service failed to open case resources for 333 java.util.concurrent.ExecutionException: org.sleuthkit.autopsy.appservices.AutopsyService$AutopsyServiceException: Failed to open or create core for F:\autopsy test\333 autopsy.appservices.AutopsyService$AutopsyServiceException: Failed to open or create core for F:\autopsy test\333 org… [https://sourceforge.net/p/sleuthkit/mailman/message/35509888/](https://sourceforge.net/p/sleuthkit/mailman/message/35509888/) --- _[View the full topic](https://sleuthkit.discourse.group/t/section-9-lab-question-2/837)._