Write error: Broken pipe

This is (part of) what I received in the cron.daily update email

 

Code: [Select]

13800K .......... .......... .......... .......... .......... 99% 40.9M 0s
 13850K .......... .......... .......... .......... .......... 99% 35.0M 0s
 13900K .......... .......... .......... .......... .......... 99% 1.22M 0s
 13950K .......... .......... .......... .                    100%  809K=13s

2021-01-17 03:08:27 (1.06 MB/s) - ‘phpMyAdmin-5.0.4-all-languages.zip’ saved [14316903/14316903]

tr: write error: Broken pipe
tr: write error
Redirecting to /bin/systemctl reload httpd.service
Redirecting to /bin/systemctl reload httpd.service

Date which backup script is using: 2021-01-17 03:08:31

/etc/cron.daily/cwp_acme.sh:

[Sun Jan 17 03:08:31 +03 2021] Already uptodate!
[Sun Jan 17 03:08:31 +03 2021] Upgrade success!
/etc/cron.daily/cwp_bandwidth:
So this part: tr: write error: Broken pipe

Is this a problem, something I need to fix? If yes, how do I go about it, please?

Thanks in advance for help.

You should not have a problem The error you showing is no informative.
Try to disable firewall and test.