I added a donation form to a campaign page, where you see the amount raised and goal bar. Beside that is a Donate button, when I clicked on it, it gives me this error message:
Warning: DOMDocument::loadHTML() expects parameter 2 to be long, string given in /home/davarime/public_html/dbacanada/wp-content/themes/peak/framework/functions/campaign-functions.php on line 536