Error message
- There was an error executing the opcertGetCourseCities command: Server error: `GET https://dnrdata.mo.gov/dnrrest/api/OPC/GetCourseCities` resulted in a `500 Internal Server Error` response: {"Message":"An error has occurred."}
- There was an error executing the opcertGetCourses command: Server error: `GET https://dnrdata.mo.gov/dnrrest/api/OPC/GetCourses?Title=&City=&Start=2026-06-07&End=2027-06-07&Limit=100` resulted in a `500 Internal Server Error` response: {"Message":"An error has occurred."}