Error: Can't set headers after they are sent.
at ServerResponse.OutgoingMessage.setHeader (_http_outgoing.js:346:11)
at ServerResponse.header (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:719:10)
at ServerResponse.send (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:164:12)
at done (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:956:10)
at View.exports.renderFile as engine
at View.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/view.js:126:8)
at tryRender (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/application.js:639:10)
at EventEmitter.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/application.js:591:3)
at ServerResponse.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:960:7)
at Statement. (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/app.js:70:18)
Error: Can't set headers after they are sent. at ServerResponse.OutgoingMessage.setHeader (_http_outgoing.js:346:11) at ServerResponse.header (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:719:10) at ServerResponse.send (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:164:12) at done (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:956:10) at View.exports.renderFile as engine at View.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/view.js:126:8) at tryRender (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/application.js:639:10) at EventEmitter.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/application.js:591:3) at ServerResponse.render (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/node_modules/express/lib/response.js:960:7) at Statement. (/Users/sesm/Repos/13PM/Maxim_Vorontsov/web-tech/app.js:70:18)