fix mistake of rethrowing exception (which loses call stack) to just throw (which does not)

server/AyaNova/util/FileUtil.cs

@@ -570,7 +570,7 @@ namespace AyaNova.Util
                 {
                     log.LogError(ex, $"FileUtil::BackupAttachments");
                 }
-                throw ex;
+                throw;
             }
         }
 

server/AyaNova/util/License.cs

@@ -579,7 +579,7 @@ namespace AyaNova.Core
                 else
                 {
                     //some other error
-                    if (calledFromInternalJob) throw ex;
+                    if (calledFromInternalJob) throw;
                     var msg = "E1020 - Error fetching / installing license key";
                     log.LogError(ex, msg);
                     return msg;

server/AyaNova/util/RunProgram.cs

@@ -34,7 +34,7 @@ namespace AyaNova.Util
                 {
                     log.LogError(ex, $"RunProgram error running command:{cmd} {arguments}");
                 }
-                throw ex;
+                throw;
             }
 
 

server/AyaNova/util/Seeder.cs

@@ -482,7 +482,7 @@ namespace AyaNova.Util
                 log.LogError(ex, "Seeder:SeedDatabase error during ops");
                 if (LogJob)
                     await JobsBiz.LogJobAsync(JobId, $"Seeder:SeedDatabase error during ops\r\n{ex.Message}");
-                throw ex;
+                throw;
             }
             finally
             {