Warning: fopen(/var/www/html/var/log/typo3_0c84c4976a.log): Failed to open stream: Permission denied in /var/www/html/vendor/typo3/cms-core/Classes/Log/Writer/FileWriter.php on line 190

Fatal error: Uncaught RuntimeException: Could not open log file "/var/www/html/var/log/typo3_0c84c4976a.log" in /var/www/html/vendor/typo3/cms-core/Classes/Log/Writer/FileWriter.php:192 Stack trace: #0 /var/www/html/vendor/typo3/cms-core/Classes/Log/Writer/FileWriter.php(118): TYPO3\CMS\Core\Log\Writer\FileWriter->openLogFile() #1 /var/www/html/vendor/typo3/cms-core/Classes/Log/Writer/FileWriter.php(74): TYPO3\CMS\Core\Log\Writer\FileWriter->setLogFile('/var/www/html/v...') #2 /var/www/html/vendor/typo3/cms-core/Classes/Utility/GeneralUtility.php(2877): TYPO3\CMS\Core\Log\Writer\FileWriter->__construct(Array) #3 /var/www/html/vendor/typo3/cms-core/Classes/Log/LogManager.php(145): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\...', Array) #4 /var/www/html/vendor/typo3/cms-core/Classes/Log/LogManager.php(106): TYPO3\CMS\Core\Log\LogManager->setWritersForLogger(Object(TYPO3\CMS\Core\Log\Logger)) #5 /var/www/html/vendor/typo3/cms-core/Classes/Log/LogManager.php(97): TYPO3\CMS\Core\Log\LogManager->makeLogger('TYPO3.CMS.Core....', 'bcab9a298befc') #6 /var/www/html/vendor/typo3/cms-core/Classes/Utility/GeneralUtility.php(2883): TYPO3\CMS\Core\Log\LogManager->getLogger('TYPO3.CMS.Core....') #7 /var/www/html/vendor/typo3/cms-core/Classes/Core/Bootstrap.php(439): TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\...', 30466) #8 /var/www/html/vendor/typo3/cms-core/Classes/Core/Bootstrap.php(97): TYPO3\CMS\Core\Core\Bootstrap::initializeErrorHandling() #9 /var/www/html/public/index.php(20): TYPO3\CMS\Core\Core\Bootstrap::init(Object(Composer\Autoload\ClassLoader)) #10 /var/www/html/public/index.php(21): {closure}() #11 {main} thrown in /var/www/html/vendor/typo3/cms-core/Classes/Log/Writer/FileWriter.php on line 192