Can't login to webmail

[dominiquefournier]

RainLoop version, browser, OS:
version 2.30.0, on Debian package, on Bookworm/Nginx

Expected behavior and actual behavior:
Should allow to see the user mails

Steps to reproduce the problem:
On login page, the user type its credentials and validate. The loading start and come back to the login page instead of displaying the user mail.
In the logs, there is :

Logs or screenshots:

2023-12-05T07:13:35.294170+01:00 web-nginx1 snappymail: [2023-12-05 06:13:35.292][14b28725] SERVICE[WARNING]: Call to undefined method MailSo\Imap\ImapClient::FolderMyRights()\x0d
2023-12-05T07:13:35.296389+01:00 web-nginx1 snappymail: #0 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/MailSo/Imap/Commands/Folders.php(608): MailSo\Imap\ImapClient->FolderList()
2023-12-05T07:13:35.296784+01:00 web-nginx1 snappymail: #1 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/MailSo/Mail/MailClient.php(811): MailSo\Imap\ImapClient->FolderStatusList()
2023-12-05T07:13:35.297388+01:00 web-nginx1 snappymail: #2 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/RainLoop/Actions/Folders.php(58): MailSo\Mail\MailClient->Folders()
2023-12-05T07:13:35.297950+01:00 web-nginx1 snappymail: #3 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/RainLoop/ServiceActions.php(142): RainLoop\Actions->DoFolders()
2023-12-05T07:13:35.298965+01:00 web-nginx1 snappymail: #4 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/RainLoop/Service.php(132): RainLoop\ServiceActions->ServiceJson()
2023-12-05T07:13:35.300839+01:00 web-nginx1 snappymail: #5 /usr/share/snappymail/snappymail/v/2.30.0/app/libraries/RainLoop/Service.php(14): RainLoop\Service::RunResult()
2023-12-05T07:13:35.301524+01:00 web-nginx1 snappymail: #6 /usr/share/snappymail/snappymail/v/2.30.0/include.php(127): RainLoop\Service::Handle()
2023-12-05T07:13:35.302443+01:00 web-nginx1 snappymail: #7 /usr/share/snappymail/index.php(11): include('...')
2023-12-05T07:13:35.303202+01:00 web-nginx1 snappymail: #8 {main}

Rollback to 2.29.4 to solve the problem