Error 500 A critical Error has occurred

When opening a details page like a ship doc or an item you may get the following the error

Error 500 A critical Error has occurred

This error may be caused by the following

  • Deleting a custom field used in the layout
  • The maintenance update on 2018-08-28. 

To fix this issue,  please edit the appropriate Details layout on the layout editor and click Revert to Default

Here are the links to some common details pages. 

No data or calculations will be lost but you will need to re-do your layout.   

We are sorry for the inconvenience.