Twig error in errors/404.twig

Unable to find template "errors/404.twig" (looked into: /home/tolasoco/accounting.tolaso.com.gr/templates).

#0 /home/tolasoco/accounting.tolaso.com.gr/vendor/twig/twig/src/Loader/FilesystemLoader.php(138): Twig\Loader\FilesystemLoader->findTemplate()
#1 /home/tolasoco/accounting.tolaso.com.gr/vendor/twig/twig/src/Environment.php(309): Twig\Loader\FilesystemLoader->getCacheKey()
#2 /home/tolasoco/accounting.tolaso.com.gr/vendor/twig/twig/src/Environment.php(355): Twig\Environment->getTemplateClass()
#3 /home/tolasoco/accounting.tolaso.com.gr/vendor/twig/twig/src/Environment.php(325): Twig\Environment->load()
#4 /home/tolasoco/accounting.tolaso.com.gr/src/Twig/Twig.php(103): Twig\Environment->render()
#5 /home/tolasoco/accounting.tolaso.com.gr/src/Controllers/RouterController.php(101): Ariadni\Twig\Twig->safeRender()
#6 /home/tolasoco/accounting.tolaso.com.gr/src/Controllers/RouterController.php(112): Ariadni\Controllers\RouterController->render()
#7 /home/tolasoco/accounting.tolaso.com.gr/index.php(80): Ariadni\Controllers\RouterController->render404()
#8 {main}