The following lines appear on my homepage (imoveis.urbanisa.com.br):

– Warning: Trying to access array offset on value of type bool in /home/storage/9/16/4f/imoveisurbanisa3/public_html/wp-content/themes/noo-citilights/vc_templates/vc_row.php on line 111

– Warning: Trying to access array offset on value of type bool in /home/storage/9/16/4f/imoveisurbanisa3/public_html/wp-content/themes/noo-citilights/vc_templates/vc_row.php on line 107

How does this appear on agent pages (imoveis.urbanisa.com.br/agents/admin-2):

– Warning: Undefined variable $keysite in /home/storage/9/16/4f/imoveisurbanisa3/public_html/wp-content/themes/noo-citilights/single-noo_agent.php on line 107

I also notice this error in the newsletter bar: https://prnt.sc/bfOa-IY0H3gJ

I’m not a programmer or developer, so I don’t know what it is or how to solve these problems.

I want some help!

P.S.: Before installing the theme and plugins, I performed the three modifications to the php.ini file, as shown in the documentation: https://prnt.sc/b0nnySLvOjQf