diff --git a/backend/pkg/db/postgres/connector.go b/backend/pkg/db/postgres/connector.go
index 73859fd39..f2d016346 100644
--- a/backend/pkg/db/postgres/connector.go
+++ b/backend/pkg/db/postgres/connector.go
@@ -120,7 +120,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.requests, err = NewBulk(conn.c, metrics,
 		"events_common.requests",
 		"(session_id, timestamp, seq_index, url, duration, success)",
-		"($%d, $%d, $%d, left($%d, 2700), $%d, $%d)",
+		"($%d, $%d, $%d, LEFT($%d, 8000), $%d, $%d)",
 		6, 200)
 	if err != nil {
 		log.Fatalf("can't create requests bulk: %s", err)
@@ -128,7 +128,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.customEvents, err = NewBulk(conn.c, metrics,
 		"events_common.customs",
 		"(session_id, timestamp, seq_index, name, payload)",
-		"($%d, $%d, $%d, left($%d, 2700), $%d)",
+		"($%d, $%d, $%d, LEFT($%d, 2000), $%d)",
 		5, 200)
 	if err != nil {
 		log.Fatalf("can't create customEvents bulk: %s", err)
@@ -138,7 +138,8 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 		"(session_id, message_id, timestamp, referrer, base_referrer, host, path, query, dom_content_loaded_time, "+
 			"load_time, response_end, first_paint_time, first_contentful_paint_time, speed_index, visually_complete, "+
 			"time_to_interactive, response_time, dom_building_time)",
-		"($%d, $%d, $%d, $%d, $%d, $%d, $%d, $%d, NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0),"+
+		"($%d, $%d, $%d, LEFT($%d, 8000), LEFT($%d, 8000), LEFT($%d, 300), LEFT($%d, 2000), LEFT($%d, 8000), "+
+			"NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0),"+
 			" NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0), NULLIF($%d, 0))",
 		18, 200)
 	if err != nil {
@@ -147,7 +148,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.webInputEvents, err = NewBulk(conn.c, metrics,
 		"events.inputs",
 		"(session_id, message_id, timestamp, value, label)",
-		"($%d, $%d, $%d, $%d, NULLIF($%d,''))",
+		"($%d, $%d, $%d, LEFT($%d, 2000), NULLIF(LEFT($%d, 2000),''))",
 		5, 200)
 	if err != nil {
 		log.Fatalf("can't create webPageEvents bulk: %s", err)
@@ -155,7 +156,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.webGraphQL, err = NewBulk(conn.c, metrics,
 		"events.graphql",
 		"(session_id, timestamp, message_id, name, request_body, response_body)",
-		"($%d, $%d, $%d, left($%d, 2700), $%d, $%d)",
+		"($%d, $%d, $%d, LEFT($%d, 2000), $%d, $%d)",
 		6, 200)
 	if err != nil {
 		log.Fatalf("can't create webPageEvents bulk: %s", err)
@@ -203,7 +204,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.webCustomEvents, err = NewBulk(conn.c, metrics,
 		"events_common.customs",
 		"(session_id, seq_index, timestamp, name, payload, level)",
-		"($%d, $%d, $%d, left($%d, 2700), $%d, $%d)",
+		"($%d, $%d, $%d, LEFT($%d, 2000), $%d, $%d)",
 		6, 200)
 	if err != nil {
 		log.Fatalf("can't create webCustomEvents bulk: %s", err)
@@ -211,7 +212,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.webClickEvents, err = NewBulk(conn.c, metrics,
 		"events.clicks",
 		"(session_id, message_id, timestamp, label, selector, url, path)",
-		"($%d, $%d, $%d, NULLIF($%d, ''), $%d, $%d, $%d)",
+		"($%d, $%d, $%d, NULLIF(LEFT($%d, 2000), ''), LEFT($%d, 8000), LEFT($%d, 2000), LEFT($%d, 2000))",
 		7, 200)
 	if err != nil {
 		log.Fatalf("can't create webClickEvents bulk: %s", err)
@@ -219,7 +220,7 @@ func (conn *Conn) initBulks(metrics *monitoring.Metrics) {
 	conn.webNetworkRequest, err = NewBulk(conn.c, metrics,
 		"events_common.requests",
 		"(session_id, timestamp, seq_index, url, host, path, query, request_body, response_body, status_code, method, duration, success)",
-		"($%d, $%d, $%d, left($%d, 2700), $%d, $%d, $%d, $%d, $%d, $%d::smallint, NULLIF($%d, '')::http_method, $%d, $%d)",
+		"($%d, $%d, $%d, LEFT($%d, 8000), LEFT($%d, 300), LEFT($%d, 2000), LEFT($%d, 8000), $%d, $%d, $%d::smallint, NULLIF($%d, '')::http_method, $%d, $%d)",
 		13, 200)
 	if err != nil {
 		log.Fatalf("can't create webNetworkRequest bulk: %s", err)
diff --git a/backend/pkg/db/postgres/messages-common.go b/backend/pkg/db/postgres/messages-common.go
index f2ea42520..6bcd52cd4 100644
--- a/backend/pkg/db/postgres/messages-common.go
+++ b/backend/pkg/db/postgres/messages-common.go
@@ -37,7 +37,7 @@ func (conn *Conn) InsertSessionStart(sessionID uint64, s *types.Session) error {
 			$11, $12,
 			$13,
 			NULLIF($14, ''), NULLIF($15, ''), NULLIF($16, ''), NULLIF($17, 0), NULLIF($18, 0::bigint),
-			NULLIF($19, '')
+			NULLIF(LEFT($19, 8000), '')
 		)`,
 		sessionID, s.ProjectID, s.Timestamp,
 		s.UserUUID, s.UserDevice, s.UserDeviceType, s.UserCountry,
@@ -119,7 +119,7 @@ func (conn *Conn) InsertCustomEvent(sessionID uint64, timestamp uint64, index ui
 
 func (conn *Conn) InsertUserID(sessionID uint64, userID string) error {
 	sqlRequest := `
-		UPDATE sessions SET  user_id = $1
+		UPDATE sessions SET  user_id = LEFT($1, 8000)
 		WHERE session_id = $2`
 	conn.batchQueue(sessionID, sqlRequest, userID, sessionID)
 
@@ -141,7 +141,7 @@ func (conn *Conn) InsertUserAnonymousID(sessionID uint64, userAnonymousID string
 
 func (conn *Conn) InsertMetadata(sessionID uint64, keyNo uint, value string) error {
 	sqlRequest := `
-		UPDATE sessions SET  metadata_%v = $1
+		UPDATE sessions SET  metadata_%v = LEFT($1, 8000)
 		WHERE session_id = $2`
 	return conn.c.Exec(fmt.Sprintf(sqlRequest, keyNo), value, sessionID)
 }
diff --git a/backend/pkg/db/postgres/messages-web-stats.go b/backend/pkg/db/postgres/messages-web-stats.go
index 719fe0d61..42458a497 100644
--- a/backend/pkg/db/postgres/messages-web-stats.go
+++ b/backend/pkg/db/postgres/messages-web-stats.go
@@ -52,7 +52,7 @@ func (conn *Conn) InsertWebStatsResourceEvent(sessionID uint64, e *ResourceEvent
 		) VALUES (
 			$1, $2, $3, 
 			$4, 
-			left($5, 2700), $6, $7, 
+			LEFT($5, 8000), LEFT($6, 300), LEFT($7, 2000), 
 			$8, $9, 
 			NULLIF($10, '')::events.resource_method,
 			NULLIF($11, 0), NULLIF($12, 0), NULLIF($13, 0), NULLIF($14, 0), NULLIF($15, 0)
diff --git a/backend/pkg/db/postgres/messages-web.go b/backend/pkg/db/postgres/messages-web.go
index 63669ecb7..cadb09d32 100644
--- a/backend/pkg/db/postgres/messages-web.go
+++ b/backend/pkg/db/postgres/messages-web.go
@@ -139,7 +139,7 @@ func (conn *Conn) InsertSessionReferrer(sessionID uint64, referrer string) error
 	}
 	return conn.c.Exec(`
 		UPDATE sessions 
-		SET referrer = $1, base_referrer = $2
+		SET referrer = LEFT($1, 8000), base_referrer = LEFT($2, 8000)
 		WHERE session_id = $3 AND referrer IS NULL`,
 		referrer, url.DiscardURLQuery(referrer), sessionID)
 }