Fatal error: Uncaught InvalidArgumentException: Invalid scheme name '' in /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/vendor/s9e/text-formatter/src/Configurator.php:8443 Stack trace: #0 /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/vendor/s9e/text-formatter/src/Configurator.php(8099): s9e\TextFormatter\Configurator\Collections\SchemeList->normalizeValue('') #1 /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/vendor/s9e/text-formatter/src/Configurator.php(8134): s9e\TextFormatter\Configurator\Collections\NormalizedList->append('') #2 /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/vendor/s9e/text-formatter/src/Configurator.php(7207): s9e\TextFormatter\Configurator\Collections\NormalizedList->offsetSet(NULL, '') #3 /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/phpbb/textformatter/s9e/factory.php(221): s9e\TextFormatter\Configurator\UrlConfig->allowScheme('') #4 /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/phpbb/textformatter/s9e/factory.php(379): phpbb\textformatter\s9e\factory->get_configurator() #5 /customers/a/b/d/rsdk.be/ in /customers/a/b/d/rsdk.be/httpd.www/RSDK/forum/vendor/s9e/text-formatter/src/Configurator.php on line 8443