try

Jenkinsfile

@@ -92,7 +92,7 @@ pipeline {
                 stage('Push image') {
                     steps {
                         // sh 'docker-compose build --build-arg BUILD_ID=$BUILD_ID --parallel'
-                        sh 'docker login --username $CREDS_USR --password $CREDS_PSW $REGISTRY'
+                        sh 'docker login --username $CREDENTIALS_USR --password $CREDENTIALS_PSW $REGISTRY'
                         sh 'docker tag $IMAGE:$TAG $IMAGE:$BRANCH_NAME'
                         // sh 'docker push $IMAGE:$BRANCH_NAME'
                     }