I’m using fota-agency child theme of FotaWP

I've successfully installed the theme and activated it. After 10-15 days when trying to login using admin account it start to throw some error like below. How to prevent this.



[25-Sep-2023 12:32:09 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "FOTAWP_URL" in /var/www/html/wp-content/themes/fotawp/patterns/about-block-full.php:9

Stack trace:

#0 /var/www/html/wp-includes/block-patterns.php(480): include()

#1 /var/www/html/wp-includes/class-wp-hook.php(310): _register_theme_block_patterns()

#2 /var/www/html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters()

#3 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action()

#4 /var/www/html/wp-settings.php(632): do_action()

#5 /var/www/html/wp-config.php(97): require_once('...')

#6 /var/www/html/wp-load.php(50): require_once('...')

#7 /var/www/html/wp-admin/upgrade.php(18): require('...')

#8 {main}

  thrown in /var/www/html/wp-content/themes/fotawp/patterns/about-block-full.php on line 9