Deprecated: Return type of Symfony\Component\HttpFoundation\ParameterBag::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/narts2/narts.co.jp/public_html/mautic/app/bootstrap.php.cache on line 127
Deprecated: Return type of Symfony\Component\HttpFoundation\ParameterBag::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/narts2/narts.co.jp/public_html/mautic/app/bootstrap.php.cache on line 131
Deprecated: Return type of Symfony\Component\HttpFoundation\HeaderBag::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/narts2/narts.co.jp/public_html/mautic/app/bootstrap.php.cache on line 255
Deprecated: Return type of Symfony\Component\HttpFoundation\HeaderBag::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/narts2/narts.co.jp/public_html/mautic/app/bootstrap.php.cache on line 259
Fatal error: Uncaught Error: Undefined constant "MB_OVERLOAD_STRING" in /home/narts2/narts.co.jp/public_html/mautic/vendor/joomla/string/src/phputf8/utf8.php:38
Stack trace:
#0 /home/narts2/narts.co.jp/public_html/mautic/vendor/composer/autoload_real.php(69): require()
#1 /home/narts2/narts.co.jp/public_html/mautic/vendor/composer/autoload_real.php(59): composerRequire3db6df43e786d5956809f333d4649f2d('2fb9d6f23c8e8fa...', '/home/narts2/na...')
#2 /home/narts2/narts.co.jp/public_html/mautic/vendor/autoload.php(7): ComposerAutoloaderInit3db6df43e786d5956809f333d4649f2d::getLoader()
#3 /home/narts2/narts.co.jp/public_html/mautic/app/autoload.php(15): require('/home/narts2/na...')
#4 /home/narts2/narts.co.jp/public_html/mautic/index.php(19): require_once('/home/narts2/na...')
#5 {main}
thrown in /home/narts2/narts.co.jp/public_html/mautic/vendor/joomla/string/src/phputf8/utf8.php on line 38