Elixir.FunctionClauseError: no function clause matching in AdService.Display.render/1

[StareIntoTheBeard]

https://sentry.gitcoin.co/gitcoin/codefund-prod/issues/1023/

Elixir.FunctionClauseError: no function clause matching in AdService.Display.render/1
  File "lib/ad_service/display.ex", line 4, in AdService.Display.render/1
  File "lib/ad_service/server.ex", line 28, in AdService.Server.serve/3
  File "lib/code_fund_web/controllers/api/ad_serve_controller.ex", line 36, in CodeFundWeb.API.AdServeController.details/2
  File "lib/code_fund_web/controllers/api/ad_serve_controller.ex", line 1, in CodeFundWeb.API.AdServeController.action/2
  File "lib/code_fund_web/controllers/api/ad_serve_controller.ex", line 1, in CodeFundWeb.API.AdServeController.phoenix_controller_pipeline/2
...
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(FunctionClauseError) no function clause matching in AdService.Display.render/1