Are you on a 4.60 spoof? If so, delete the spoof and install CCAPI.
After installing CCAPI you can install your spoof again and it will work fine.
If you are on 4.60 CFW with no spoof then I would advise downgrading to a different firmware.
The only compatible firmwares for CCAPI 2.5 Currently are: 4.21,4.30,4.40,4.41,4.46,4.50,4.53,4.55 CEX and DEX