TypeError: Cannot read properties of null (reading 'category')
   at /app/modules/pages/instagram.js:67:47
   at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
   at next (/app/node_modules/express/lib/router/route.js:137:13)
   at Route.dispatch (/app/node_modules/express/lib/router/route.js:112:3)
   at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
   at /app/node_modules/express/lib/router/index.js:281:22
   at param (/app/node_modules/express/lib/router/index.js:354:14)
   at param (/app/node_modules/express/lib/router/index.js:365:14)
   at Function.process_params (/app/node_modules/express/lib/router/index.js:410:3)
   at next (/app/node_modules/express/lib/router/index.js:275:10)