index table entity events

src/Core/Repositories/SqlServer/EventRepository.cs

@@ -42,11 +42,17 @@ namespace Bit.Core.Repositories.SqlServer
 
         public async Task CreateManyAsync(IList<IEvent> entities)
         {
-            if(!entities.Any())
+            if(!entities?.Any() ?? true)
             {
                 return;
             }
 
+            if(entities.Count == 1)
+            {
+                await CreateAsync(entities.First());
+                return;
+            }
+
             using(var connection = new SqlConnection(ConnectionString))
             {
                 connection.Open();