Laravel localhost 和stream_socket_enable_crypto()：SSL 操作失败，代码为 1

我用gmail发邮件，一切都很正常，但它突然停止了工作.它向我展示了这一点

ErrorException in StreamBuffer.php line 94:

stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed

in StreamBuffer.php line 94
at HandleExceptions->handleError('2', 'stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed', 'C:\xampp\htdocs\coparmex\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Transport\StreamBuffer.php', '94', array())
at stream_socket_enable_crypto(resource, true, '9') in StreamBuffer.php line 94
at Swift_Transport_StreamBuffer->startTLS() in EsmtpTransport.php line 313
at Swift_Transport_EsmtpTransport->_doHeloCommand() in AbstractSmtpTransport.php line 118
at Swift_Transport_AbstractSmtpTransport->start() in Mailer.php line 79
at Swift_Mailer->send(object(Swift_Message), array()) in Mailer.php line 385
at Mailer->sendSwiftMessage(object(Swift_Message)) in Mailer.php line 171

And this only happends in my localhost, in the web host works fine. I don't understand what is going on :c

这些是我的Gmail设置

MAIL_DRIVER=smtp
MAIL_HOST=smtp.gmail.com
MAIL_PORT=587
MAIL_USERNAME=gmail
MAIL_PASSWORD=password
MAIL_ENCRYPTION=tls