diff --git a/client/pkg/clickhouse/db_client.go b/client/pkg/clickhouse/db_client.go
index 95a99971..600ba320 100644
--- a/client/pkg/clickhouse/db_client.go
+++ b/client/pkg/clickhouse/db_client.go
@@ -37,7 +37,7 @@ type DBInterface interface {
 	RetrieveKubvizEvent() ([]model.DbEvent, error)
 	InsertContainerEventDockerHub(model.DockerHubBuild)
 	InsertContainerEventGithub(string)
-	InsertGitCommon(metrics model.GitCommonAttribute, statement dbstatement.DBStatement)
+	InsertGitCommon(metrics model.GitCommonAttribute, statement dbstatement.DBStatement) error
 	Close()
 }
 
@@ -419,11 +419,15 @@ func (c *DBClient) InsertContainerEventGithub(event string) {
 	}
 }
 
-func (c *DBClient) InsertGitCommon(metrics model.GitCommonAttribute, statement dbstatement.DBStatement) {
-	var (
-		tx, _   = c.conn.Begin()
-		stmt, _ = tx.Prepare(string(statement))
-	)
+func (c *DBClient) InsertGitCommon(metrics model.GitCommonAttribute, statement dbstatement.DBStatement) error {
+	tx, err := c.conn.Begin()
+	if err != nil {
+		return err
+	}
+	stmt, err := tx.Prepare(string(statement))
+	if err != nil {
+		return err
+	}
 	defer stmt.Close()
 	if _, err := stmt.Exec(
 		metrics.Author,
@@ -435,9 +439,10 @@ func (c *DBClient) InsertGitCommon(metrics model.GitCommonAttribute, statement d
 		metrics.TimeStamp,
 		metrics.Event,
 	); err != nil {
-		log.Fatal(err)
+		return err
 	}
 	if err := tx.Commit(); err != nil {
-		log.Fatal(err)
+		return err
 	}
+	return nil
 }
diff --git a/client/pkg/clients/bridge_client.go b/client/pkg/clients/bridge_client.go
index 924f1330..9fb3d650 100644
--- a/client/pkg/clients/bridge_client.go
+++ b/client/pkg/clients/bridge_client.go
@@ -35,24 +35,16 @@ const (
 // SubscribeGitBridgeNats subscribes to nats jetstream and calls
 // the respective funcs to insert data into clickhouse DB
 func (n *NATSContext) SubscribeGitBridgeNats(conn clickhouse.DBInterface) {
-	var sub *nats.Subscription
-	sub, _ = n.stream.Subscribe(string(bridgeSubject), func(msg *nats.Msg) {
-		 // Recover from a panic
-		 defer func() {
-            if r := recover(); r != nil {
-                log.Println("Recovered from panic:", r)
-
-                // Acknowledge all messages
-                for {
-                    msg, err := sub.NextMsg(0)
-                    if err != nil {
-                        break
-                    }
-                    msg.Ack()
-                }
-            }
-        }()
+	n.stream.Subscribe(string(bridgeSubject), func(msg *nats.Msg) {
+		// Recover from a panic
+		defer func() {
+			if r := recover(); r != nil {
+				log.Println("Recovered from panic:", r)
 
+				// Acknowledge the message
+				msg.Ack()
+			}
+		}()
 		msg.Ack()
 		gitprovider := msg.Header.Get("GitProvider")
 		repo := model.GitProvider(gitprovider)
@@ -104,7 +96,10 @@ func (n *NATSContext) SubscribeGitBridgeNats(conn clickhouse.DBInterface) {
 				gca.RepoName = pl.Resource.Repository.Name
 				gca.TimeStamp = time.Now().Format(time.DateTime)
 				gca.Event = string(msg.Data)
-				conn.InsertGitCommon(gca, dbstatement.InsertAzureDevops)
+				if err := conn.InsertGitCommon(gca, dbstatement.InsertAzureDevops); err != nil {
+					log.Println("error occurred while inserting data into database:", err.Error())
+					return
+				}
 				log.Println("Inserted AzureDevops metrics:", string(msg.Data))
 				log.Println()
 			case string(azuremodel.GitPullRequestMergedEventType):