need help with this ea getting mt4 error

https://fxdreema.com/shared/PeKpqIhcc

@l-andorrà ok

@l-andorrà current high and Low after a trend reversal

@l-andorrà low & high base on the trend

@l-andorrà ok

so on the chart i show how the fib will be use to place order and take profit

@l-andorrà so the fib 50% will be where buy & sell stop & limit trade will take place & 1.618 will be target
fib ony use 0%, 50%, 100% & 1.618% and all trade is with the trend form ma stop lost will be any way above or below the 0%

Can some help me with this custom indicator to creat and ea

https://fxdreema.com/shared/iwwQTLK8
am stuck

@l-andorrà yes

@l-andorrà uptrend will be when ma10,20,40, is above the 200 that buy setup and when ma 10,20,40, is below the 200 that sell setup

@ambrogio can you help me fix it please