I was performing the upgrade to 1.6.3 from 1.5.10 (I think) on my Dreamhost space. In order to do so I also needed to set it to use PHP 7.2, but in the process I think I managed to break the upgrade. Now the site is down, and I can’t even upgrade from the shell as it throws errors with the AbstractLogger?
[myserver]$ bin/gpm self-upgrade -f PHP Warning: include(/home/foo/bar.org/vendor/composer/../psr/log/Psr/Log/AbstractLogger.php): failed to open stream: No such file or directory in /home/foo/bar.org/vendor/composer/ClassLoader.php on line 444 PHP Warning: include(): Failed opening '/home/foo/bar.org/vendor/composer/../psr/log/Psr/Log/AbstractLogger.php' for inclusion (include_path='.:') in /home/foo/bar.org/vendor/composer/ClassLoader.php on line 444 PHP Fatal error: Class 'Psr\Log\AbstractLogger' not found in /home/foo/bar.org/vendor/maximebf/debugbar/src/DebugBar/DataCollector/MessagesCollector.php on line 20
Similar errors show in my server logs for accessing the main page.
Any help gratefully received :’(