Invalid character DOMPDF using html5

Hello I’m facing an error when trying to generate a pdf from HTML using dompdf with laravel,
and is give me an error on this path:

…vendordompdfdompdflibhtml5libTreeBuilder.php3203

more specificaly on insertElement function:

>     private function insertElement($token, $append = true) {
        $el = $this->dom->createElementNS(self::NS_HTML, $token['name']);

        if (!empty($token['attr'])) {
            foreach ($token['attr'] as $attr) {
                if (!$el->hasAttribute($attr['name']) && preg_match("/^[a-zA-Z_:]/", $attr['name'])) {
                    $el->setAttribute($attr['name'], $attr['value']);
                }
            }
        }
        if ($append) {
            $this->appendToRealParent($el);
            $this->stack[] = $el;
        }

        return $el;
    }

and I have on DB styles to display on HTML attribute like:

<ul style='box-sizing: border-box; margin-top: 0px; margin-bottom: 8.5px; color: rgb(112, 109, 109); font-family: "Noto Sans", sans-serif, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'><li style="box-sizing: border-box;">Analyse du besoin en tenant compte des exigences internes et r&eacute;glementaires</li><li style="box-sizing: border-box;">Mise en oeuvre du cahier des charges</li><li style="box-sizing: border-box;">Proposition des solutions techniques pour les applications r&eacute;pondant au cahier des charges</li><li style="box-sizing: border-box;">Respect de la planification du projet de d&eacute;veloppement et participation aux r&eacute;union projets d&#39;&eacute;tat d&rsquo;avancement</li><li style="box-sizing: border-box;">Conception du prototype,programmation,R&eacute;alisation des interfaces et cr&eacute;ation des bases de donn&eacute;es</li><li style="box-sizing: border-box;">&Eacute;laboration des protocoles d&#39;essais et r&eacute;alisation des tests</li><li style="box-sizing: border-box;">R&eacute;alisation des notices techniques et des guides d&#39;installation et d&#39;utilisation</li><li style="box-sizing: border-box;">Traitement des anomalies de fonctionnement et r&eacute;solutions des probl&egrave;mes</li><li style="box-sizing: border-box;">Maintenance des applications dont suivi des modifications ou &eacute;volutions.</li></ul>

I’am using:

“php”: “>=7.0.0”,
“barryvdh/laravel-dompdf”: “^0.8.2”,

if someone have an idea please you can contribute here and thanks
Best regard