Camera not available

[Venky2]

My mobile bought by only three months. But now often time Camera not available show. How to solve this problem. Please iam waiting your answer. Because I have come in abroad I couldn't talk to my family
Pls help

[FrontierGate]

We need more details in order to help you.

[Criteria]

Have u tried clear data? Setting>App>All>Camera>tap clear data