we have a client who has seven websites hosted with us,out of which one is the main group website and 6 websites of their child companies,all websites are connected but work independently as well, previously we were using Plesk 12.0.18 and now we have migrated to 12.5.30. we have migrated the client's websites to our new Plesk, after migration websites were working fine initially.but after installing SSL certificates 5 of the websites are getting redirected to the main website when we are trying to access them with "https" however all of them are still fine with "http". what could be the reason? please advise. I have checked all the settings including hosting settings, everything seems to be fine.thank you. note: all websites are using the same root directory.