Auto Upgrade Installer Failed 8.2.10 to 9.0.8 (Help)

Please help us by providing the following info. Before posting please also check the pinned "Known issues" threads and make sure that you're running the latest available version for your oC release:

Steps to reproduce
1. Used Auto Updater inside Web Interface to conduct upgrade
2. Received the following error below.
3. See attached screen image.

Expected behaviour
Successful Installation should have resulted as previous auto updater installs

Actual behaviour
Received an error message of upgrade failed. See link below:

Server configuration
Operating system: Linux
Web server: Dedicated
Database: MySQL
PHP version: 5.5.30
ownCloud version (see ownCloud admin page): 8.2.10
Updated from an older ownCloud or fresh install: Upgrade
Special configuration (external storage, external authentication, reverse proxy, server-side-encryption):

ownCloud log (data/owncloud.log)
‎I could not open the log file. I am including a link to the actual file below for you to view.

Integrity status for oC9+

Doctrine\DBAL\Exception\DriverException: An exception occurred while executing 'CREATE TABLE `oc_addressbooks` (`id` BIGINT UNSIGNED AUTO_INCREMENT NOT NULL, `principaluri` VARCHAR(255) DEFAULT NULL, `displayname` VARCHAR(255) DEFAULT NULL, `uri` VARCHAR(255) DEFAULT NULL, `description` VARCHAR(255) DEFAULT NULL, `synctoken` INT UNSIGNED DEFAULT 1 NOT NULL, UNIQUE INDEX addressbook_index (`principaluri`, `uri`), PRIMARY KEY(`id`)) DEFAULT CHARACTER SET utf8 COLLATE utf8_bin ENGINE = InnoDB': SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes

This is a duplicate of the following thread [1] where you find additional info and pointers.