SSH problems, Got Pictures!

everything was going well until this happened, and i havnt got a clue what it could be.
any help is much appreciated

Micro nut def....U should use some micro nut I think Mg/ca def....u can feed some fe 2

do u use ec meter or ph meter so ?

Neither I'm on a budget . I've been using canna bio vega

Just put some micro nut and U can water with fresh water (correct ppm and ph if u can ) tomorrow will show your plants better