Update to 7.11.6 got an error message has appeared, Database failure

Live update - V7.11.5 to V7.11.6 (Linux server / PHP 7.2) Immediately after pressing the NEXT key for the last time, an error message has appeared, is it serious or need to fix anything? I have upload LOG file please see it, many Thansk !.

Database failure. Please refer to suitecrm.log for details.

*Into phpMyAdmin and ran Optimize table and Repair table the notifications in turn are all finished.
*Into CRM Admin control and clicked Repair then ran Quick Repair and Rebuild.

Two step ?? Is this the solution!

*** please look for LOG attached

Looks like same 1000 bytes limit issue with MYISAM TABLES.

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