Fatal error: Uncaught Error: Class "League\Flysystem\AwsS3V3\AwsS3V3Adapter" not found in /var/www/html/src/config.php:34
Stack trace:
#0 /var/www/html/src/XF/FsMounts.php(19): XF\App->{closure}()
#1 /var/www/html/src/XF/App.php(1119): XF\FsMounts::loadDefaultMounts(Array)
#2 /var/www/html/src/XF/Container.php(31): XF\App->XF\{closure}(Object(XF\Container))
#3 /var/www/html/src/XF/App.php(2736): XF\Container->offsetGet('...')
#4 /var/www/html/src/XF.php(944): XF\App->fs()
#5 /var/www/html/src/XF/Util/File.php(770): XF::fs()
#6 /var/www/html/src/XF/Error.php(355): XF\Util\File::installLockExists()
#7 /var/www/html/src/XF/App.php(2503): XF\Error->displayFatalExceptionMessage(Object(XF\Db\Exception))
#8 /var/www/html/src/XF.php(203): XF\App->displayFatalExceptionMessage(Object(XF\Db\Exception))
#9 [internal function]: XF::handleException(Object(XF\Db\Exception))
#10 {main}
thrown in /var/www/html/src/config.php on line 34