Yes im using simple cpanel to install mautic, the first time I installed it worked perfectly but now when I created an smtp and then trying to install mautic using cpanel then its not working. The mautic is getting installed successfully using cpanel but the URL is not working properly.
Exactly.
Mautic needs a specific environment, but Cpanel doesn’t verify that. It’s possible, that some components are missing or simply turned off in your install.
90% of the debugging options are done with SSH access in your server. Do you have any?