ReferenceError: /home/bat/batna24/views/start/choose-country-region.ejs:6
   4|   <div class="header-content mdc-layout-grid__inner">
   5|     <div class="mdc-layout-grid__cell mdc-layout-grid__cell--span-12-desktop mdc-layout-grid__cell--span-12-tablet mdc-layout-grid__cell--span-4-phone">
>> 6|       <a href="<%= functions.domainUrl(lng, lngSuffix) %>"><img src="/images_/logo.svg"></a>
   7|     </div>
   8|   </div>
   9|

lngSuffix is not defined
   at eval (eval at compile (/home/bat/batna24/node_modules/ejs/lib/ejs.js:633:12), <anonymous>:10:51)
   at returnedFn (/home/bat/batna24/node_modules/ejs/lib/ejs.js:668:17)
   at tryHandleCache (/home/bat/batna24/node_modules/ejs/lib/ejs.js:254:36)
   at View.exports.renderFile [as engine] (/home/bat/batna24/node_modules/ejs/lib/ejs.js:485:10)
   at View.render (/home/bat/batna24/node_modules/express/lib/view.js:135:8)
   at tryRender (/home/bat/batna24/node_modules/express/lib/application.js:640:10)
   at Function.render (/home/bat/batna24/node_modules/express/lib/application.js:592:3)
   at ServerResponse.render (/home/bat/batna24/node_modules/express/lib/response.js:1012:7)
   at exports.getChooseCountryRegion (/home/bat/batna24/controllers/start.js:188:7)
   at processTicksAndRejections (internal/process/task_queues.js:93:5)