Branches wilting one by one??? Help!

Problem start when I looking in my flowering room and one branch on my Hawaiian haze looks like it needed watered very badly. I looked closer and it was only one branch the rest looked great. Spent time looking on what could be the cause and found nothing. Waited over night and looked at it the next day and it was worse so I cut it off and dried it. Later split the stalk and looked for insects and found nothing. The next morning look again and found two more branches. There is water in the stalk when I cut the wilted branches off. The plant was good and healthy about 3 ft tall with 12 top buds now only has 8.

post a photo. it may be nute burn, i had a weird thing travelling from each node yp. where it appeared the branches were jsut wilting, i flushed and sotpped nues for abit and its cleared up