Fatal error: Uncaught Error: Call to undefined function RankMath\wp_rand() in /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math/includes/class-installer.php:637 Stack trace: #0 /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math/includes/class-installer.php(140): RankMath\Installer->create_cron_jobs() #1 /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math/includes/class-installer.php(50): RankMath\Installer->activate() #2 /www/wwwroot/divineshop.in/wp-includes/class-wp-hook.php(341): RankMath\Installer->activation() #3 /www/wwwroot/divineshop.in/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #4 /www/wwwroot/divineshop.in/wp-includes/plugin.php(522): WP_Hook->do_action() #5 /www/wwwroot/divineshop.in/wp-admin/includes/plugin.php(703): do_action() #6 /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math-pro/rank-math-pro.php(513): activate_plugin() #7 /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math-pro/rank-math-pro.php(190): RankMathPro->activate_free in /www/wwwroot/divineshop.in/wp-content/plugins/seo-by-rank-math/includes/class-installer.php on line 637