Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "add_footer_link" not found or invalid function name in /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/class-wp-hook.php:324 Stack trace: #0 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #1 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/plugin.php(517): WP_Hook->do_action() #2 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/general-template.php(3064): do_action() #3 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-content/plugins/elementor/modules/page-templates/templates/canvas.php(19): wp_head() #4 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/template-loader.php(106): include('/home/u73093873...') #5 /home/u730938730/domains/hanadesign22.com/public_html/1/wp-blog-header.php(19): require_once('/home/u73093873...') #6 /home/u730938730/domains/hanadesign22.com/public_html/1/index.php(17): require('/home/u73093873...') #7 {main} thrown in /home/u730938730/domains/hanadesign22.com/public_html/1/wp-includes/class-wp-hook.php on line 324