Exception: Warning: Cannot modify header information - headers already sent by (output started at /home/customer/www/prachinmarket.com/public_html/index.php:21) in /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Stdlib/Cookie/PhpCookieManager.php on line 166 in /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/App/ErrorHandler.php:61 Stack trace: #0 [internal function]: Magento\Framework\App\ErrorHandler->handler(2, 'Cannot modify h...', '/home/customer/...', 166, Array) #1 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Stdlib/Cookie/PhpCookieManager.php(166): setcookie('searchReport-lo...', '0', Array) #2 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Stdlib/Cookie/PhpCookieManager.php(135): Magento\Framework\Stdlib\Cookie\PhpCookieManager->setCookie('searchReport-lo...', '0', Array) #3 /home/customer/www/prachinmarket.com/public_html/app/code/Mirasvit/SearchReport/Plugin/ResponsePlugin.php(130): Magento\Framework\Stdlib\Cookie\PhpCookieManager->setPublicCookie('searchReport-lo...', 0, Object(Magento\Framework\Stdlib\Cookie\PublicCookieMetadata)) #4 /home/customer/www/prachinmarket.com/public_html/app/code/Mirasvit/SearchReport/Plugin/ResponsePlugin.php(107): Mirasvit\SearchReport\Plugin\ResponsePlugin->setLogCookie(0) #5 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Interception/Interceptor.php(121): Mirasvit\SearchReport\Plugin\ResponsePlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor)) #6 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}() #7 /home/customer/www/prachinmarket.com/public_html/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array) #8 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #9 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/App/ExceptionHandler.php(70): Magento\Framework\App\ExceptionHandler->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Exception), Object(Magento\Framework\App\Response\Http\Interceptor)) #10 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\ExceptionHandler->handle(Object(Magento\Framework\App\Bootstrap), Object(Exception), Object(Magento\Framework\App\Response\Http\Interceptor), Object(Magento\Framework\App\Request\Http)) #11 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Exception)) #12 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\Http\Interceptor->___callParent('catchException', Array) #13 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Bootstrap), Object(Exception)) #14 /home/customer/www/prachinmarket.com/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(39): Magento\Framework\App\Http\Interceptor->___callPlugins('catchException', Array, Array) #15 /home/customer/www/prachinmarket.com/public_html/vendor/magento/framework/App/Bootstrap.php(267): Magento\Framework\App\Http\Interceptor->catchException(Object(Magento\Framework\App\Bootstrap), Object(Exception)) #16 /home/customer/www/prachinmarket.com/public_html/index.php(43): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #17 {main}