Skill not ready

[BayBay]

well i was recently adding /removing/ upgrading skills and this happened:

 

1. I added 1 more skill lvl in earth blessing ,wind blessing,fire blessing ,water blessing for sorcerer  and updated both server + client.

 

2. Logged in and when i try using the skill i got " skill is not ready " so any idea whats causing this?

 

3. I checked i had 3 hp boosts on : Greastest Hp +Mp boost potion 168 hours, Large Hp Extended 7 hour, Medium hp+mp regeneration   

    7hou so u guys think the hp boost´s are affecting the skills or am i doing something wrong? 

 

 

 

Thanks in advance!