Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Invalid scheme name ''' in /var/www/html/vendor/s9e/text-formatter/src/Configurator.php:8898 Stack trace: #0 /var/www/html/vendor/s9e/text-formatter/src/Configurator.php(8524): s9e\TextFormatter\Configurator\Collections\SchemeList->normalizeValue('') #1 /var/www/html/vendor/s9e/text-formatter/src/Configurator.php(8559): s9e\TextFormatter\Configurator\Collections\NormalizedList->append('') #2 /var/www/html/vendor/s9e/text-formatter/src/Configurator.php(7739): s9e\TextFormatter\Configurator\Collections\NormalizedList->offsetSet(NULL, '') #3 /var/www/html/phpbb/textformatter/s9e/factory.php(214): s9e\TextFormatter\Configurator\UrlConfig->allowScheme('') #4 /var/www/html/phpbb/textformatter/s9e/factory.php(376): phpbb\textformatter\s9e\factory->get_configurator() #5 /var/www/html/phpbb/textformatter/s9e/renderer.php(97): phpbb\textformatter\s9e\factory->regenerate() #6 /var/www/html/cache/production/container_4335734bbdd20f586549a504dff5f80c.php(3731): p in /var/www/html/vendor/s9e/text-formatter/src/Configurator.php on line 8898