Emails not Sending

Hello, for some reason the plugin stopped working. Here’s the error log.

Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Host: secure.emailsrvr.com
Port: 465
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)

Server:
OpenSSL: OpenSSL 1.0.2k-fips 26 Jan 2017
Apache.mod_security: No

Debug:
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

SMTP Debug:
2020-06-25 17:55:56 Connection: opening to secure.emailsrvr.com:465, timeout=300, options=array ()

2020-06-25 17:55:57 Connection failed. Error #2: stream_socket_client(): unable to connect to secure.emailsrvr.com:465 (Connection refused) [/home/boe256sx6m75/public_html/wp-includes/class-smtp.php line 298]

2020-06-25 17:55:57 SMTP ERROR: Failed to connect to server: Connection refused (111)

SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

I’m hosting the website in GoDaddy.