Running SP 2013 on premise. Server updated and virus software stop. Using a system SP admin account, Cleared the SharePoint Timer, Stop search, ran this command in an Admin SP command window : PSConfig.exe -cmd upgrade -inplace b2b -force -wait
Received this error what can I Do?:
PS C:\Users\mossdomain> PSConfig.exe -cmd upgrade -inplace b2b -force -wait
SharePoint Products Configuration Wizard version 15.0.4569.1503. Copyright (C) Microsoft Corporation 2012. All rights reserved.
Performing configuration task 1 of 4
Initializing SharePoint Products upgrade...
Waiting to get a lock to upgrade the farm.
Successfully initialized the SharePoint Products configuration.
Performing configuration task 2 of 4
Initiating the upgrade sequence...
Successfully initiated the upgrade sequence.
Performing configuration task 3 of 4
Upgrading SharePoint Products...
Failed to upgrade SharePoint Products.
An exception of type System.NullReferenceException was thrown. Additional exception information: Object reference not s
et to an instance of an object.
Total number of configuration settings run: 3
Total number of successful configuration settings: 2
Total number of unsuccessful configuration settings: 1
Successfully stopped the configuration of SharePoint Products.
Configuration of SharePoint Products failed. Configuration must be performed before you use SharePoint Products. For f
urther details, see the diagnostic log located at C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\1
5\LOGS\PSCDiagnostics_9_23_2016_8_45_56_940_283923486.log and the application event log.