Fatal error: Uncaught Error: Undefined constant "Patchwork\Utf8\MB_OVERLOAD_STRING" in /usr/home/DSH/domains/bookstore.dsh.waw.pl/public_html/vendor/patchwork/utf8/src/Patchwork/Utf8/Bootup.php:45
Stack trace:
#0 /usr/home/DSH/domains/bookstore.dsh.waw.pl/public_html/bootstrap/autoload.php(46): Patchwork\Utf8\Bootup::initMbstring()
#1 /usr/home/DSH/domains/bookstore.dsh.waw.pl/public_html/public/index.php(21): require('/usr/home/DSH/d...')
#2 {main}
  thrown in /usr/home/DSH/domains/bookstore.dsh.waw.pl/public_html/vendor/patchwork/utf8/src/Patchwork/Utf8/Bootup.php on line 45