#2 Oct 13, 2016 00:45
You should NEVER hack the DB! All you did was hide an error now but it will come back and bite you in the ass, big time!!
In such a situation you should start by running the install script again, without making any change to the DB.
If the install script actually does fail at step 11795, then see this: http://b2evolution.net/man/unexpected-error-during-upgrade