Help Please

[kevinxe]

Hello is that I have a problem in Roundcube Webmail is that when I try to log in it tells me there is a connection error to the IMAP server, Can you give me solve this error? greetings and forgive if I wrote something wrong I do not speak English I speak Spanish and I'm using translator.

[SKaero]

Whats in the RoundCube error log?