Doubt - Insuficient Rating

Dear guys...
i am carpenter 50, and
will craft one Spruce Log and gets one message about insuficient rating to craft.
What´s problem? i need better armor with control or need do guild quests for gain rating?

In the recipe log it shows how much craftsmanship or control is required to synth the item. When you get that message it usually means yours does not make it to the required level.

thanks friend...