Hello again.
I have solved the problem, at least for the moment, I do not know if after some update the error reappears.
This is a “)” in the wrong place in the file “class-mabel-rpnlite-admin.php”
Line with error
$ Buyer [‘name’] = strlen ($ order [‘_ billing_first_name’] [0]> 0)?
Corrected Line
$ Buyer [‘city’] = strlen ($ order [‘_ billing_city’] [0])> 0?
The line is within the function:
Private function createBuyerArray ($ order)