diff --git a/sql/reports/challenges/submission-links.sql b/sql/reports/challenges/submission-links.sql
index 885a9fe..1a26c3d 100644
--- a/sql/reports/challenges/submission-links.sql
+++ b/sql/reports/challenges/submission-links.sql
@@ -60,4 +60,4 @@ WHERE rr.name = 'Submitter'
       ) BETWEEN $2::timestamptz AND $3::timestamptz)
     )
   ))
-LIMIT 100;
+LIMIT 500;
diff --git a/src/reports/challenges/challenges-reports.service.ts b/src/reports/challenges/challenges-reports.service.ts
index c6b363b..daf2437 100644
--- a/src/reports/challenges/challenges-reports.service.ts
+++ b/src/reports/challenges/challenges-reports.service.ts
@@ -23,13 +23,17 @@ export class ChallengesReportsService {
     this.logger.debug("Starting getSubmissionLinks", filters);
     const query = this.sql.load("reports/challenges/submission-links.sql");
 
-    const results = await this.db.query<any>(query, [
-      filters.challengeStatus,
-      filters.completionDateFrom,
-      filters.completionDateTo,
-    ]);
+    try {
+      const results = await this.db.query<any>(query, [
+        filters.challengeStatus,
+        filters.completionDateFrom,
+        filters.completionDateTo,
+      ]);
 
-    return results;
+      return results;
+    } catch (e) {
+      this.logger.error(e);
+    }
   }
 
   async getChallengesReport(filters: ChallengeRegistrantsQueryDto) {