Dear community ;
Today, an important bug has been discovered in the last i-MSCP version ( 1.1.17 ) which prevents deletion of the domain aliases and the subdomains, when the Web folder protection is enabled. Due to this bug, a new version ( 1.1.18 ) will be released today. During this time, we would recommend you to turn off your i-MSCP panel by enabling the maintenance mode to avoid any drawback.
Note 1: This bug don't affect the versions prior the 1.1.17.
Note 2: For those which are using the 1.1.x, 1.2.x or develop branches, you're greatly encouraged to update now.
Below, you can find the link to the commit which fix that bug ( in the respecting branches )
i-MSCP Team