Fatal error: Uncaught think\exception\ErrorException: think\Request::env(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Request.php:1072
Stack trace:
#0 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): think\initializer\Error->appError(8192, 'think\\Request::...', '/usr/home/wumin...', 1072)
#1 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): include()
#2 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(427): {closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}('/usr/home/wumin...')
#3 /usr/home/wuming520/domains/tool.662662.xyz/public_html/app/Request.php(5): Composer\Autoload\ClassLoader->loadClass('think\\Request')
#4 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): include('/usr/home/wumin...')
#5 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(427): {closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}('/usr/home/wumin...')
#6 [internal function]: Composer\Autoload\ClassLoader->loadClass('app\\Request')
#7 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(376): ReflectionClass->__construct('app\\Request')
#8 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(252): think\Container->invokeClass('app\\Request', Array)
#9 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(131): think\Container->make('app\\Request')
#10 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(513): think\Container->get('request')
#11 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/initializer/Error.php(58): think\Container->__get('request')
#12 [internal function]: think\initializer\Error->appException(Object(think\exception\ErrorException))
#13 {main}
  thrown in /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Request.php on line 1072

Fatal error: Uncaught think\exception\ErrorException: think\Request::env(): Implicitly marking parameter $default as nullable is deprecated, the explicit nullable type must be used instead in /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Request.php:1072
Stack trace:
#0 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): think\initializer\Error->appError(8192, 'think\\Request::...', '/usr/home/wumin...', 1072)
#1 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): include()
#2 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(427): {closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}('/usr/home/wumin...')
#3 /usr/home/wuming520/domains/tool.662662.xyz/public_html/app/Request.php(5): Composer\Autoload\ClassLoader->loadClass('think\\Request')
#4 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(576): include('/usr/home/wumin...')
#5 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/composer/ClassLoader.php(427): {closure:Composer\Autoload\ClassLoader::initializeIncludeClosure():575}('/usr/home/wumin...')
#6 [internal function]: Composer\Autoload\ClassLoader->loadClass('app\\Request')
#7 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(376): ReflectionClass->__construct('app\\Request')
#8 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(252): think\Container->invokeClass('app\\Request', Array)
#9 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(131): think\Container->make('app\\Request')
#10 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Container.php(513): think\Container->get('request')
#11 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/initializer/Error.php(58): think\Container->__get('request')
#12 /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/initializer/Error.php(93): think\initializer\Error->appException(Object(think\exception\ErrorException))
#13 [internal function]: think\initializer\Error->appShutdown()
#14 {main}
  thrown in /usr/home/wuming520/domains/tool.662662.xyz/public_html/vendor/topthink/framework/src/think/Request.php on line 1072