I am new here and not an IT person so hopefully I ask this question correctly and with enough detail.
We upgraded over the weekend from CiviCRM 4.7 to 5.8.2 (drupal) and each time I login to the system I get a Network Error message that says "Unable to reach server. Please refresh this page in your browser and try again." The hosting service suspects its a bug with CiviCase and provided me with a link to the detailed error information (no site specific details): https://pastebin.com/B75LJeh0
When I look at the cases, everything looks ok with the exception that in the "Case Coordinator" column, it lists "array" instead of the user's name.
Does anyone have any ideas or info they can provide me with? Thanks!