Fatal error: Uncaught TypeError: Argument 1 passed to s9e\TextFormatter\Renderers\PHP::at() must be an instance of DOMNode, null given, called in /home/dorair/domains/linuxfedora.ir/public_html/forum/vendor/s9e/text-formatter/src/Renderers/PHP.php on line 306 and defined in /home/dorair/domains/linuxfedora.ir/public_html/forum/vendor/s9e/text-formatter/src/Renderers/PHP.php:80
Stack trace:
#0 /home/dorair/domains/linuxfedora.ir/public_html/forum/vendor/s9e/text-formatter/src/Renderers/PHP.php(306): s9e\TextFormatter\Renderers\PHP->at(NULL)
#1 /home/dorair/domains/linuxfedora.ir/public_html/forum/vendor/s9e/text-formatter/src/Renderer.php(66): s9e\TextFormatter\Renderers\PHP->renderRichText('<r>\xD8\xB3\xD9\x84\xD8\xA7\xD9\x85 \xD9\x85\xD9...')
#2 /home/dorair/domains/linuxfedora.ir/public_html/forum/phpbb/textformatter/s9e/renderer.php(250): s9e\TextFormatter\Renderer->render('<r>\xD8\xB3\xD9\x84\xD8\xA7\xD9\x85 \xD9\x85\xD9...')
#3 /home/dorair/domains/linuxfedora.ir/public_html/forum/includes/functions_content.php(600): in /home/dorair/domains/linuxfedora.ir/public_html/forum/vendor/s9e/text-formatter/src/Renderers/PHP.php on line 80