TypeError: Cannot read property 'yoast_wpseo_title' of undefined
   at module.exports (/var/www/html/server/compile-yoast-meta-to-template.js:7:21)
   at /var/www/html/server/index.js:377:28
   at Layer.handle [as handle_request] (/var/www/html/server/node_modules/express/lib/router/layer.js:95:5)
   at next (/var/www/html/server/node_modules/express/lib/router/route.js:137:13)
   at Route.dispatch (/var/www/html/server/node_modules/express/lib/router/route.js:112:3)
   at Layer.handle [as handle_request] (/var/www/html/server/node_modules/express/lib/router/layer.js:95:5)
   at /var/www/html/server/node_modules/express/lib/router/index.js:281:22
   at Function.process_params (/var/www/html/server/node_modules/express/lib/router/index.js:335:12)
   at next (/var/www/html/server/node_modules/express/lib/router/index.js:275:10)
   at compression (/var/www/html/server/node_modules/compression/index.js:220:5)