Hey,
i did the following search and found a few closed issues at the bugtracker so it seems you’re not alone. Maybe you can find some information in the listed issues: Issue search results · GitHub
It seems even a search here at the forums: Search results for '"oc_addressbooks" "specified key was too long"' - ownCloud Central leads to a few existing threads which could help as well:
Internal Server Error
The server encountered an internal error and was unable to complete your request.
Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.
More details can be found in the server log.
Technical details Remote Address: Request ID: Ih1+hIdb+240xuh5+TvH
Many times tried.But failed
I would like to install ownCloud in my Docker cloud. System: Debian 7.8 Linux+Nginx+MariaDB5.5+PHP7+Apac…
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: https://owncloud.org/changelog/
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 …
Hallo, upgrading owncloud 8.2.7 to 9.0.4 (or 9.0.1) I get the following failure:
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)) DE…