Warning config.php (/framework/config.php on line 26 and /framework/config.php on line 28)

Good afternoon guys, I have a site here (Brazil), where I used a theme purchased in (Envato). These two error lines recently appeared on the site.

Warning: sort () expects parameter 1 to be array, null given in /var/www/html/eeicurumim.com/web/wp-content/themes/kiddy/framework/config.php on line 26

Warning: Invalid argument supplied for foreach () in /var/www/html/eeicurumim.com.br/web/wp-content/themes/kiddy/framework/config.php on line 28

Could someone help me solve, I do not know what to do, I already contacted the hosting (UolHost), but I could not solve, the only detail I found is that the hosting has reached its limit of 100%, but I do not know if that would interfere

If anyone wants / can help me the site is this: http://www.eeicurumim.com.br/

The error soon appears at the top of the site.

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