I uploaded pockethold installer to my web website folder. When i navigate my browser to https://myurl.com/community/installer.php nable to setup. When I open the error_log file that was created in the ftp directory, I encounter the error.
[20-Feb-2019 19:11:22 Europe/Istanbul] PHP Fatal error: Uncaught Error: Class 'Composer\Util\Filesystem' not found in /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Cache.php:45
Stack trace:
#0 /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Repository/ComposerRepository.php(101): Composer\Cache->__construct(Object(Composer\IO\ConsoleIO), '/home/elissaga/...', 'a-z0-9.$')
#1 /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Repository/RepositoryManager.php(131): Composer\Repository\ComposerRepository->__construct(Array, Object(Composer\IO\ConsoleIO), Object(Composer\Config), NULL, Object(Composer\Util\RemoteFilesystem))
#2 /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Repository/RepositoryFactory.php(160): Composer\Repository\RepositoryManager->createRepository('composer', Array, 'packagist.org')
#3 /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Repository/RepositoryFactory.php(104): Composer\Repository\Reposi in /home/elissaga/public_html/community/pockethold/3rdparty/composer/src/Composer/Cache.php on line 45
How can i fix this? Thanks.