backup date has an error

vaultwarden/backup.sh

@@ -7,7 +7,7 @@ LOCAL_BACKUP="$HOME/.local/backup/"
 REMOTE=""
 
 mkdir -p $LOCAL_BACKUP
-DATE=$(date +%F-%H-%M-%S)
+CURRENT_DATE=$(date +%F-%H-%M-%S)
 TAR_NAME="backup_${CURRENT_DATE}.tar"
 tar -cf "$LOCAL_BACKUP/$TAR_NAME" -C "$SOURCE" .
 ls -1t "$LOCAL_BACKUP"/backup_*.tar | tail -n +6 | xargs -r rm --