Good morning, I use wordpress at an amateur level and without having modified anything (except the normal automatic updates of the most important plugins) lately my site has a fatal error (see below) that does not allow me to access the dashboard. Unfortunately I have no active backups, can you tell me what I can do to restore the site without losing the woocommerce database? For example via ftp can I delete the child theme and maybe restore the site with another theme at least to enter the dashboard?
Fatal error: Uncaught Error: Call to undefined function is_shop() in /home/mhd-01/www.noritarte.it/htdocs/wp-content/themes/botiga-child-theme/functions.php:81 Stack trace: #0 /home/mhd-01/www.noritarte.it/htdocs/wp-includes/class-wp-hook.php(324): {closure}() #1 /home/mhd-01/www.noritarte.it/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #2 /home/mhd-01/www.noritarte.it/htdocs/wp-includes/plugin.php(565): WP_Hook->do_action() #3 /home/mhd-01/www.noritarte.it/htdocs/wp-includes/class-wp.php(830): do_action_ref_array() #4 /home/mhd-01/www.noritarte.it/htdocs/wp-includes/functions.php(1336): WP->main() #5 /home/mhd-01/www.noritarte.it/htdocs/wp-blog-header.php(16): wp() #6 /home/mhd-01/www.noritarte.it/htdocs/index.php(17): require(‘/home/mhd-01/ww…’) #7 {main} thrown in /home/mhd-01/www.noritarte.it/htdocs/wp-content/themes/botiga-child-theme/functions.php on line 81
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