What is trust relation ship issues ?How to resolve?

Why this problem is happening? Reason

>Due to a Password mismatch 

When a user system is not connected to the domain for some time and when the system is connected to the domain or the user's logs in with credentials, during login, AD will not reflect because the password has not been updated on AD

How to Resolve this Problem?
Press Window + R go to Sydm.cpl after that this window is appear 

Join Workgroup after that Join Domain {DISJOIN}. Then the Problem will be solve.