Fatal error: Uncaught Error: Class 'WP_Error' not found in /home/ammomag/public_html/wp-includes/class-wp-theme.php:345 Stack trace: #0 /home/ammomag/public_html/wp-includes/theme.php(82): WP_Theme->__construct('plexx-childOFF', '/home/ammomag/p...') #1 /home/ammomag/public_html/wp-content/plugins/jonradio-multiple-themes/includes/functions.php(80): wp_get_themes() #2 /home/ammomag/public_html/wp-content/plugins/jonradio-multiple-themes/includes/select-theme.php(125): jr_mt_all_themes() #3 /home/ammomag/public_html/wp-content/plugins/jonradio-multiple-themes/includes/select-theme.php(103): jr_mt_theme('template') #4 /home/ammomag/public_html/wp-includes/class-wp-hook.php(290): jr_mt_template(false) #5 /home/ammomag/public_html/wp-includes/plugin.php(206): WP_Hook->apply_filters(false, Array) #6 /home/ammomag/public_html/wp-includes/option.php(58): apply_filters('pre_option_temp...', false, 'template', false) #7 /home/ammomag/public_html/wp-includes/theme.php(311): get_option('template') #8 /home/ammomag/public_html/wp-inc in /home/ammomag/public_html/wp-includes/class-wp-theme.php on line 345

Fatal error: Uncaught Error: Class 'WP_Error' not found in /home/ammomag/public_html/wp-includes/class-wp-fatal-error-handler.php:220 Stack trace: #0 /home/ammomag/public_html/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #1 /home/ammomag/public_html/wp-includes/class-wp-fatal-error-handler.php(52): WP_Fatal_Error_Handler->display_error_template(Array, false) #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/ammomag/public_html/wp-includes/class-wp-fatal-error-handler.php on line 220