Is anyone familiar with this error?
There is nothing in the service documentation that references error 1010. https://positionstack.com/documentation
I get a similar popup message in the browser, but the following is from the AIM server output:
2020-01-26 00:58:12,521 ERROR RTCRM#admin -Execution Exception after starting process GetGeocodeByAddress message Service provider returned the following error: error code: 1010
I'm getting this with the following hard coded url which works fine in Postman or Chrome browser.

Postman response body
{
"data": [
{
"latitude": 38.897675,
"longitude": -77.036547,
"type": "address",
"name": "1600 Pennsylvania Avenue NW",
"number": "1600",
"postal_code": "20500",
"street": "Pennsylvania Avenue NW",
"confidence": 1,
"region": "District of Columbia",
"region_code": "DC",
"county": null,
"locality": "Washington",
"administrative_area": null,
"neighbourhood": "White House Grounds",
"country": "United States",
"country_code": "USA",
"continent": "North America",
"label": "1600 Pennsylvania Avenue NW, Washington, DC, USA"
},
{
"latitude": 38.897498,
"longitude": -77.037538,
"type": "address",
"name": "1600 Pennsylvania Avenue Northwest",
"number": "1600",
"postal_code": "20500",
"street": "Pennsylvania Avenue Northwest",
"confidence": 1,
"region": "District of Columbia",
"region_code": "DC",
"county": null,
"locality": "Washington",
"administrative_area": null,
"neighbourhood": "White House Grounds",
"country": "United States",
"country_code": "USA",
"continent": "North America",
"label": "1600 Pennsylvania Avenue Northwest, Washington, DC, USA"
}
]
}