Fatal error: Uncaught TypeError: strtoupper() expects parameter ۱ to be string, null given in /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php:۱۰۱
Stack trace:
#۰ /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(۱۰۱): strtoupper(NULL)
#۱ /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(۶۸): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hash_to_element(Object(DOMElement), ۲, '<!DOCTYPE html>...')
#۲ /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Controller.php(۱۴۹): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hashes('<!DOCTYPE html>...')
#۳ /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/ in /home/h۲۳۸۹۷۷/public_html/zero-one-media.ir/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php on line ۱۰۱
