Done all the above. None of it helps. I have checked within the cpanel’s error logs and get the following message.
“PHP Warning: DOMDocument::loadXML(): Empty string supplied as input in /home/interpacassetcom/public_html/wp-content/plugins/bootstrap-3-shortcodes/bootstrap-shortcodes.php on line 2088”
But like i said, i have totally disable the mentioned plugins, even all… The error still persist.
Could a server firewall blocking the update somehow?