Thanks, I see this, but it doesn't seems to be related, the logs shows something that happens sooner than my uploads tests.
production.ERROR: Error: Class 'DOMDocument' not found in /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php:2028
Stack trace:
#0 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(1982): s9e\TextFormatter\Configurator\Helpers\TemplateLoader::loadAsXML('<br/>')
#1 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(1633): s9e\TextFormatter\Configurator\Helpers\TemplateLoader::load('<br/>')
#2 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(1715): s9e\TextFormatter\Configurator\Helpers\TemplateHelper::loadTemplate('<br/>')
#3 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(5663): s9e\TextFormatter\Configurator\Helpers\TemplateInspector->__construct('<br/>')
#4 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(8429): s9e\TextFormatter\Configurator\RulesGenerators\EnforceContentModels->__construct()
#5 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(8112): s9e\TextFormatter\Configurator\Collections\RulesGeneratorList->normalizeValue('EnforceContentM...')
#6 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(5500): s9e\TextFormatter\Configurator\Collections\NormalizedList->append('EnforceContentM...')
#7 /var/www/tall/vendor/s9e/text-formatter/src/Configurator.php(47): s9e\TextFormatter\Configurator\RulesGenerator->__construct()
#8 /var/www/tall/vendor/flarum/core/src/Formatter/Formatter.php(109): s9e\TextFormatter\Configurator->__construct()
#9 /var/www/tall/vendor/flarum/core/src/Formatter/Formatter.php(158): Flarum\Formatter\Formatter->getConfigurator()
#10 /var/www/tall/vendor/illuminate/cache/Repository.php(375): Flarum\Formatter\Formatter->Flarum\Formatter\{closure}()
#11 /var/www/tall/vendor/flarum/core/src/Formatter/Formatter.php(159): Illuminate\Cache\Repository->rememberForever('flarum.formatte...', Object(Closure))
#12 /var/www/tall/vendor/flarum/core/src/Formatter/Formatter.php(202): Flarum\Formatter\Formatter->getComponent('js')
#13 /var/www/tall/vendor/flarum/core/src/Forum/ForumServiceProvider.php(91): Flarum\Formatter\Formatter->getJs()
#14 [internal function]: Flarum\Forum\ForumServiceProvider->Flarum\Forum\{closure}()
#15 /var/www/tall/vendor/flarum/core/src/Frontend/Compiler/Source/StringSource.php(37): call_user_func(Object(Closure))
#16 /var/www/tall/vendor/flarum/core/src/Frontend/Compiler/Source/StringSource.php(48): Flarum\Frontend\Compiler\Source\StringSource->getContent()
#17 /var/www/tall/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(240): Flarum\Frontend\Compiler\Source\StringSource->getCacheDifferentiator()
#18 /var/www/tall/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(74): Flarum\Frontend\Compiler\RevisionCompiler->calculateRevision(Array)
#19 /var/www/tall/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(126): Flarum\Frontend\Compiler\RevisionCompiler->commit()
#20 /var/www/tall/vendor/flarum/core/src/Frontend/Content/Assets.php(71): Flarum\Frontend\Compiler\RevisionCompiler->getUrl()
#21 [internal function]: Flarum\Frontend\Content\Assets->Flarum\Frontend\Content\{closure}(Object(Flarum\Frontend\Compiler\JsCompiler))
#22 /var/www/tall/vendor/flarum/core/src/Frontend/Content/Assets.php(70): array_map(Object(Closure), Array)
#23 /var/www/tall/vendor/flarum/core/src/Frontend/Content/Assets.php(53): Flarum\Frontend\Content\Assets->getUrls(Array)
#24 /var/www/tall/vendor/flarum/core/src/Frontend/Frontend.php(65): Flarum\Frontend\Content\Assets->__invoke(Object(Flarum\Frontend\Document), Object(Zend\Diactoros\ServerRequest))
#25 /var/www/tall/vendor/flarum/core/src/Frontend/Frontend.php(57): Flarum\Frontend\Frontend->populate(Object(Flarum\Frontend\Document), Object(Zend\Diactoros\ServerRequest))
#26 /var/www/tall/vendor/flarum/core/src/Frontend/Controller.php(34): Flarum\Frontend\Frontend->document(Object(Zend\Diactoros\ServerRequest))
#27 /var/www/tall/vendor/flarum/core/src/Http/RouteHandlerFactory.php(40): Flarum\Frontend\Controller->handle(Object(Zend\Diactoros\ServerRequest))
#28 /var/www/tall/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php(67): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Zend\Diactoros\ServerRequest), Array)
#29 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\DispatchRoute->process(Object(Zend\Diactoros\ServerRequest), Object(Closure))
#30 /var/www/tall/vendor/flagrow/terms/src/Middlewares/RegisterMiddleware.php(59): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#31 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flagrow\Terms\Middlewares\RegisterMiddleware->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stra$
#32 /var/www/tall/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(58): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#33 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Str$
#34 /var/www/tall/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#35 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\SetLocale->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Nex$
#36 /var/www/tall/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(25): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#37 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigilit$
#38 /var/www/tall/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(34): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#39 /var/www/tall/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\St$
#40 /var/www/tall/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
Thank you.