Hi,
I just upgraded OJS from 3.3.0-10 to 3.4.0-4, and now I have a 500 error every time I try to go into Administration or Journal page from the control panel.
The only error I found in the errors log file is:
PHP Fatal error: Uncaught GuzzleHttp\Exception\ConnectException: Connection refused for URI https://pkp.sfu.ca/ojs/xml/ojs-version.xml?id … in /lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php:328
Stack trace:
#0 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php(241): GuzzleHttp\Handler\StreamHandler->GuzzleHttp\Handler{closure}()
#1 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php(339): GuzzleHttp\Handler\StreamHandler->createResource()
#2 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php(58): GuzzleHttp\Handler\StreamHandler->createStream()
#3 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php(35): GuzzleHttp\Handler\StreamHandler->__invoke()
#4 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Middleware.php(31): GuzzleHttp\PrepareBodyMiddleware->__invoke()
#5 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(71): GuzzleHttp\Middleware::GuzzleHttp{closure}()
#6 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Middleware.php(63): GuzzleHttp\RedirectMiddleware->__invoke()
#7 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/HandlerStack.php(75): GuzzleHttp\Middleware::GuzzleHttp{closure}()
#8 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Client.php(331): GuzzleHttp\HandlerStack->__invoke()
#9 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Client.php(168): GuzzleHttp\Client->transfer()
#10 /var/www/html/lib/pkp/lib/vendor/guzzlehttp/guzzle/src/Client.php(187): GuzzleHttp\Client->requestAsync()
#11 /var/www/html/lib/pkp/classes/file/FileManager.php(298): GuzzleHttp\Client->request()
#12 /var/www/html/lib/pkp/classes/site/VersionCheck.php(93): PKP\file\FileManager::getStream()
#13 /var/www/html/lib/pkp/lib/vendor/elcobvg/laravel-opcache/src/Repository.php(25): PKP\site\VersionCheck::PKP\site{closure}()
#14 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php(419): ElcoBvg\Opcache\Repository->remember()
#15 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(338): Illuminate\Cache\CacheManager->__call()
#16 /var/www/html/lib/pkp/classes/site/VersionCheck.php(109): Illuminate\Support\Facades\Facade::__callStatic()
#17 /var/www/html/lib/pkp/classes/site/VersionCheck.php(61): PKP\site\VersionCheck::parseVersionXML()
#18 /var/www/html/lib/pkp/classes/site/VersionCheck.php(187): PKP\site\VersionCheck::getLatestVersion()
#19 /var/www/html/lib/pkp/pages/management/ManagementHandler.php(148): PKP\site\VersionCheck::checkIfNewVersionExists()
#20 /var/www/html/lib/pkp/pages/management/ManagementHandler.php(90): PKP\pages\management\ManagementHandler->context()
#21 [internal function]: PKP\pages\management\ManagementHandler->settings()
#22 /var/www/html/lib/pkp/classes/core/PKPRouter.php(334): call_user_func()
#23 /var/www/html/lib/pkp/classes/core/PKPPageRouter.php(277): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest()
#24 /var/www/html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route()
#25 /var/www/html/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch()
#26 /var/www/html/index.php(21): PKP\core\PKPApplication->execute()
#27 {main}
I found some similar posts in the forum, but those problems where already fixed in the new versions, so it appears to be something else.
Any help will be most appreciated.