Hello, I'm new to RoundCube, install the RoundCube in ubuntu 16.04 to guide me through this video
https://www.youtube.com/watch?v=1GAE0486q5Q, the tool seems very good the only problem is that I had to Reinstall 2 times because I get the same error, also tell them that I have a mail server in HMailServer and I would like to use RoundCube as my webmail that is why I turn to this forum to ask for help with the following error, I comment that the only thing Which I did was to guide me from the video, install it, enter via the web and did the DB configurations and save everything, close to reconfigure and no longer let me enter the localhost \ webmail \ installer, I hope your help and sorry for my English, I'm from Perú.