Warning: array_merge_recursive(): Argument #2 is not an array

[eorganicmart]

We are using Magento 2.2.5 and have the following error on the front end:
Exception: Warning: array_merge_recursive(): Argument #2 is not an array in /var/www/html/vendor/magento/framework/App/Config/Scope/Converter.php on line 48 in /var/www/html/vendor/magento/framework/App/ErrorHandler.php:61 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler(2, 'array_merge_rec...', '/var/www/html/v...', 48, Array) #1 /var/www/html/vendor/magento/framework/App/Config/Scope/Converter.php(48): array_merge_recursive(Array, '') #2 /var/www/html/vendor/magento/framework/App/Config/Scope/Converter.php(23): Magento\Framework\App\Config\Scope\Converter->setArrayValue(Array, '', '') #3 /var/www/html/vendor/magento/module-config/App/Config/Source/RuntimeConfigSource.php(94): Magento\Framework\App\Config\Scope\Converter->convert(Array) #4 /var/www/html/vendor/magento/module-config/App/Config/Source/RuntimeConfigSource.php(63): Magento\Config\App\Config\Source\RuntimeConfigSource->loadConfig() #5 /var/www/html/vendor/magento/framework/App/Config/ConfigSourceAggregated.php(40): Magento\Config\App\Config\Source\RuntimeConfigSource->get('') #6 /var/www/html/vendor/magento/module-config/App/Config/Type/System/Reader.php(60): Magento\Framework\App\Config\ConfigSourceAggregated->get() #7 /var/www/html/generated/code/Magento/Config/App/Config/Type/System/Reader/Proxy.php(95): Magento\Config\App\Config\Type\System\Reader->read() #8 /var/www/html/vendor/magento/module-config/App/Config/Type/System.php(292): Magento\Config\App\Config\Type\System\Reader\Proxy->read() #9 /var/www/html/vendor/magento/module-config/App/Config/Type/System.php(191): Magento\Config\App\Config\Type\System->readData() #10 /var/www/html/vendor/magento/module-config/App/Config/Type/System.php(152): Magento\Config\App\Config\Type\System->loadDefaultScopeData('default') #11 /var/www/html/vendor/magento/framework/App/Config.php(131): Magento\Config\App\Config\Type\System->get('default/web/sec...') #12 /var/www/html/vendor/magento/framework/App/Config.php(80): Magento\Framework\App\Config->get('system', 'default/web/sec...') #13 /var/www/html/vendor/magento/framework/App/Config.php(93): Magento\Framework\App\Config->getValue('web/secure/use...', 'default', NULL) #14 /var/www/html/vendor/magento/module-store/Model/HeaderProvider/Hsts.php(48): Magento\Framework\App\Config->isSetFlag('web/secure/use_...') #15 /var/www/html/vendor/magento/framework/App/Response/HeaderManager.php(41): Magento\Store\Model\HeaderProvider\Hsts->canApply() #16 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(121): Magento\Framework\App\Response\HeaderManager->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor)) #17 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception{closure}() #18 /var/www/html/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array) #19 /var/www/html/vendor/magento/framework/App/Http.php(185): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #20 /var/www/html/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\Http->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Exception)) #21 /var/www/html/vendor/magento/framework/App/Bootstrap.php(261): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Exception)) #22 /var/www/html/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http)) #23 {main}

We are in Developer mode.

Any help shall be appreciated

[ownclouders]

GitMate.io thinks possibly related issues are #3767 (Log: array_merge_recursive: Argument #2 is not an array), #1877 ( Warning: rename), #1876 (Warning: set_time_limit()), #7008 (v.6.0.1: Cron Job Warning with empty argument), and #3659 (LDAP warnings).

[phil-davis]

@eorganicmart how is this related to ownCloud?

[eorganicmart]

@eorganicmart how is this related to ownCloud?

It is not

[phil-davis]

@eorganicmart then why have you posted an issue in the ownCloud core repo?
Closing, as I think this issue is posted in error.