Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) must specify at least one encoding in /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/pb-seo-friendly-images/inc/pbsfi_optimizer.php:253
Stack trace:
#0 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/pb-seo-friendly-images/inc/pbsfi_optimizer.php(253): mb_convert_encoding()
#1 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/pb-seo-friendly-images/inc/pbsfi_frontend.php(111): pbsfi_optimizer->optimize_html()
#2 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/class-wp-hook.php(307): pbsfi_frontend->optimize_html()
#3 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/plugin.php(235): WP_Hook->apply_filters()
#4 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/acf-hook-functions.php(109): apply_filters_ref_array()
#5 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/class-wp-hook.php(307): _acf_apply_hook_variations()
#6 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/plugin.php(191): WP_Hook->apply_filters()
#7 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/acf-value-functions.php(118): apply_filters()
#8 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/pro/fields/class-acf-field-flexible-content.php(781): acf_get_value()
#9 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/class-wp-hook.php(307): acf_field_flexible_content->load_value()
#10 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/plugin.php(235): WP_Hook->apply_filters()
#11 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/acf-hook-functions.php(109): apply_filters_ref_array()
#12 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/class-wp-hook.php(307): _acf_apply_hook_variations()
#13 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/plugin.php(191): WP_Hook->apply_filters()
#14 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/acf-value-functions.php(118): apply_filters()
#15 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/api/api-template.php(116): acf_get_value()
#16 /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/advanced-custom-fields-pro/includes/api/api-template.php(434): get_field_object()
#17 /home/bldvmugb/owen.majik-web.co.uk/wp-content/themes/owen/front-page.php(9): have_rows()
#18 /home/bldvmugb/owen.majik-web.co.uk/wp-includes/template-loader.php(106): include('/home/bldvmugb/...')
#19 /home/bldvmugb/owen.majik-web.co.uk/wp-blog-header.php(19): require_once('/home/bldvmugb/...')
#20 /home/bldvmugb/owen.majik-web.co.uk/index.php(17): require('/home/bldvmugb/...')
#21 {main}
thrown in /home/bldvmugb/owen.majik-web.co.uk/wp-content/plugins/pb-seo-friendly-images/inc/pbsfi_optimizer.php on line 253
