WordPress database error: [Table 'indiacl9_indian_sarkari.Books' doesn't exist] SELECT * FROM Books WHERE slug='physics-for-iit-jee-advanced-volume-2'
Fatal error: Uncaught Error: Call to undefined function get_field() in /var/www/html/wp-content/themes/mtt/single-freebook.php:27
Stack trace:
#0 /var/www/html/wp-includes/template-loader.php(106): include()
#1 /var/www/html/wp-blog-header.php(19): require_once('...')
#2 /var/www/html/index.php(17): require('...')
#3 {main}
thrown in /var/www/html/wp-content/themes/mtt/single-freebook.php on line 27