Yellowing sides of upper leaves, with downward curls (claw)

And also check this: https://www.thcfarmer.com/attachments/mulders-chart-e1465939603653-jpg.651547/ That chart is really useful in understanding how nutes act with each other and for example in your situation if nitrogen is in excess, it will decrease the availability of copper, boron and potassium. That yellowing on the edges of the leaves looks like start of a poattssium def but it is most likely 'cos of the obvious N tox. Mulder's chart and VPD chart are the base rocks of your healthy successful grow!

Hi! That clawing is most probably symptom of nitrogen toxicity and that yellowing or rather burning is probably nute burn. So you have way too rich soil atm and I have not grown weed in soil but there is few options to do. Either you water with pH'ed water for now until plant start to look healthier or you flush the soil with some run off to get the excess nutes out and continue or you can do one good flush with lots off run off to get almost all nutes in soil out and start adding nutes again with waterings but don't give too much nitrogen