Add try/catch to generator

app/crawler/specificCrawlers/olx.js

@@ -178,6 +178,7 @@ class OlxCrawler {
   }
 
   async *categoryIndexer(adCategory) {
+    try {
       let pageToIndex = 1;
 
       const urlAdTypePart = OLX_ENUMS.OLX_AD_TYPE[this.crawlerAdTypes];
@@ -205,6 +206,9 @@ class OlxCrawler {
       } else {
         return undefined;
       }
+    } catch (e) {
+      console.log('Error inside generator: ', e);
+    }
   }
 
   async indexSinglePage(url, maxResultsPerPage) {