php upgrade gives error in log file

topic : http://www.acurity.nl – upgrade from php 5.6 tot 7.1 or2

Hello,

i have upgraded the php-version of our Enfold-sites to 7.1 without any problem for the .be and the .fr
however, I do get following error for the .nl site :

I logged in on the webhoster’s site and made a staging-site where I upgraded from php 5.6 tot 7.1 and all I get is a blank page…
https://nlacur-ccochatay.savviihq.com/?_ga=2.140645110.515572177.1541595603-1870291159.1540898150&_gac=1.49488786.1540992157.EAIaIQobChMIh_rvt-Kw3gIVTLXtCh2iyASxEAAYASAAEgLgmvD_BwE

so when I go the server via ftp and look into the log file I get :

Uncaught Error: Function name must be a string in /var/www/nlacur-ccochatay/wordpress/current/wp-content/themes/enfold/framework/php/class-style-generator.php:123

which would be following line :
{
$this->output .= $this->$rule[‘key’]($rule).”\n”;
}
now, since I do not know php, I have no idea what I should adapt/change here….
can you help me out ?
which data do you need ?

thanks in advance,
Fabienne

• This topic was modified 6 years, 1 month ago by Rikard.