I am getting email about cPanel version change from “11.72.0.3” to “” failed during updatenow
Also why CURRENT Tier are not marked by dot?
The system detected an error during the cPanel & WHM version change from “11.72.0.3” to “”, which prevented the updatenow process from completing normally.
Also why CURRENT Tier are not marked by dot?

The system detected an error during the cPanel & WHM version change from “11.72.0.3” to “”, which prevented the updatenow process from completing normally.
Code:
Review the attached log for further details.
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=> Log opened from /usr/local/cpanel/scripts/updatenow (4699) at Fri Jun 15 05:27:05 2018
[2018-06-15 05:27:05 +0600] Detected version '11.72.0.3' from version file.
[2018-06-15 05:27:05 +0600] Running version '11.72.0.3' of updatenow.
[2018-06-15 05:27:13 +0600] ***** FATAL: The version for tier '11.current' is not defined!
[2018-06-15 05:27:13 +0600] The Administrator will be notified to review this output when this script completes
=> Log closed Fri Jun 15 05:27:13 2018