Unless you feel compelled or desire to start all over again @lquintero07, I personally would say: oh my goodness no. Not meaning to sound like I am preaching, but you appear to be level 45, and that would be a lot of lost time and progress in my books, and an absolute, hands down, last resort. But I still have a couple of workarounds in mind that we could try our hand at.
Probably goes without saying, but at this point avoid the yellow lotus potion entirely. While it can detract from the immersion just a wee bit, your best bet is to respec, both your Attributes and Knowlege using admin. So when you load up your game, go to Settings > Server Settings > down to General > and click on the ‘make me admin’ option like you normally would, and exit out. Now when you next go to the Attributes or Knowledge menus you will see along the bottom of the screen: press Triangle to reset Attributes/Knowledge in the respective menus. I would recommend resetting your Attributes this way until a fix arrives. It is the method I use to reset Attributes on my Singleplayer game and, touchwood, I have had no issues with it thus far. Have not tried to use it to reset my Knowledge for sometime now, as I have been working on amassing additional points. But given you already cannot reallocate your knowledge points, try resetting them using this method then see if it will let you reassign them thereafter. At this point there is really nothing to lose. And if that does not work then I still have a couple more ideas we can try out. 
Good luck lquintero07!
