Fatal error: Uncaught TypeError: DOMNode::replaceChild(): Argument #1 ($node) must be of type DOMNode, null given in /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php:485
Stack trace:
#0 /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php(485): DOMNode->replaceChild(NULL, Object(DOMElement))
#1 /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php(232): ParsedownExtra->processTag('<html lang="en-...')
#2 /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown/Parsedown.php(276): ParsedownExtra->blockMarkupComplete(Array)
#3 /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown/Parsedown.php(39): Parsedown->lines(Array)
#4 /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php(46): Parsedown->text('<!DOCTYPE html>...')
#5 /home/ss969551/neoaco.com/public_html/vendor/picocms/pico/lib/Pico.php(1676): ParsedownExtra->text('<!DOCTYPE html>...')
#6 /home/ss969551/neoaco.com/public_html/vendor/picocms/pico/lib/Pico.php(487): Pico->parseFileContent('<!DOCTYPE html>...')
#7 /home/ss969551/neoaco.com/public_html/index.php(39): Pico->run()
#8 {main}
thrown in /home/ss969551/neoaco.com/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php on line 485