Error Roundcube Email Reply (Only Reply)

edatalink

New member
Joined
Sep 8, 2026
Messages
1
Hello,

I’m having an issue with my Roundcube. I’m getting a “Communication with the Server Failed”

error whenever I try to reply to an email (Only Replay... Send is OK)

Log:tail -f /var/log/roundcube/*.log

[08-Sep-2026 10:44:46 -0300]: <rgih2qp3> PHP Error: Invalid compose ID in /var/www/webapps/roundcubemail-1.7.3-oDJM/program/actions/mail/send.php on line 42 (POST /webmail/?_task=mail&_unlock=loading1788875086088&_framed=1&_action=send)[08-Sep-2026 10:55:57 -0300]: <rgih2qp3> PHP Error: Invalid compose ID in /var/www/webapps/roundcubemail-1.7.3-oDJM/program/actions/mail/send.php on line 42 (POST /webmail/?_task=mail&_unlock=loading1788875757777&_framed=1&_action=send)[08-Sep-2026 10:56:06 -0300]: <rgih2qp3> PHP Error: Invalid compose ID in /var/www/webapps/roundcubemail-1.7.3-oDJM/program/actions/mail/send.php on line 42 (POST /webmail/?_task=mail&_unlock=loading1788875765923&_framed=1&_action=send)[08-Sep-2026 10:58:45 -0300]: <rgih2qp3> PHP Error: Invalid compose ID in /var/www/webapps/roundcubemail-1.7.3-oDJM/program/actions/mail/send.php on line 42 (POST /webmail/?_task=mail&_unlock=loading1788875925622&_framed=1&_action=send)[08-Sep-2026 11:06:50 -0300]: <rgih2qp3> PHP Error: Invalid compose ID in /var/www/webapps/roundcubemail-1.7.3-oDJM/program/actions/mail/send.php on line 42 (POST /webmail/?_task=mail&_unlock=loading1788876410613&_framed=1&_action=send)

RoundCube: 1.7.3
DirectAdmin: 1.709

Tks
 
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