Is there something wrong?

http://m.imgur.com/TwYYhKS
http://m.imgur.com/jx22gcC
http://m.imgur.com/jnXLeU3
http://m.imgur.com/ixeR8n4
http://m.imgur.com/mTTQpWA

Is there something wrong. I can't upgrade his abilities anymore. It doesn't say I have to be a certain gear lvl to upgrade or a certain player lvl. I have the right amount of ability mats to upgrade to his moves, it just won't let me upgrade them

If u can help me it would be much appreciated. Thanks