Hi,
since 1.17.3 upgrade I got http 500 error when I try to modify the email settings. Altough the email works, but you cannot modify the ssettings. The debug shows in log:
[Tue Mar 14 22:20:34.267501 2023] [php:error] [pid 21807] [client 149.200.76.98:61231] PHP Fatal error: Uncaught Error: Call to undefined method osTicket\Mail\BasicAuthCredentials::getAccessToken() in /www/osticket/include/class.email.php:557\nStack trace:\n#0 /www/osticket/include/class.email.php(495): EmailAccount->getAccessToken()\n#1 /www/osticket/include/class.email.php(1349): EmailAccount->checkStrictMatching()\n#2 /www/osticket/include/class.email.php(1377): SmtpAccount->setInfo()\n#3 /www/osticket/include/class.email.php(328): SmtpAccount->update()\n#4 /www/osticket/scp/emails.php(35): Email->update()\n#5 {main}\n thrown in /www/osticket/include/class.email.php on line 557, referer: https://demo.hazimano.hu/scp/emails.php?id=5
[Tue Mar 14 22:20:34.432069 2023] [ssl:debug] [pid 21807] ssl_engine_io.c(1147): [client 149.200.76.98:61231] AH02001: Connection closed to child 10 with standard shutdown (server *:443)