Fatal error: Uncaught Error: Call to undefined function mb_convert_encoding() in /home/web_html/net-local.ru/public_html/www/gallery/include/emogrifier.class.php:434
Stack trace:
#0 /home/web_html/net-local.ru/public_html/www/gallery/include/emogrifier.class.php(411): Emogrifier->getUnifiedHtml()
#1 /home/web_html/net-local.ru/public_html/www/gallery/include/emogrifier.class.php(233): Emogrifier->createXmlDocument()
#2 /home/web_html/net-local.ru/public_html/www/gallery/include/functions_mail.inc.php(970): Emogrifier->emogrify()
#3 /home/web_html/net-local.ru/public_html/www/gallery/include/functions_mail.inc.php(868): move_css_to_body()
#4 /home/web_html/net-local.ru/public_html/www/gallery/include/functions_mail.inc.php(478): pwg_mail()
#5 /home/web_html/net-local.ru/public_html/www/gallery/admin/include/updates.class.php(256): pwg_mail_admins()
#6 /home/web_html/net-local.ru/public_html/www/gallery/include/page_tail.php(51): updates->notify_piwigo_new_versions()
#7 /home/web_html/net-local.ru/public_html/www/gallery/index.php(442): include('...')
#8 {main}
thrown in /home/web_html/net-local.ru/public_html/www/gallery/include/emogrifier.class.php on line 434