[01-Jul-2025 06:49:25 -0400]: <fc9b36a9> PHP Error: Request security check failed (POST /cpsess1831118162/3rdparty/roundcube/index.php?_task=mail&_action=refresh)
[01-Jul-2025 09:31:56 -0400]: <f014333a> DB Error: [19] UNIQUE constraint failed: users.username, users.mail_host (SQL Query: INSERT INTO "users" ("created", "last_login", "username", "mail_host", "language", "preferences") VALUES (datetime('now'), datetime('now'), 'contact@optiairductscleaningexperts.com', 'localhost', 'en_GB', 'a:0:{}')) in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube_db.php on line 577 (GET /cpsess1831118162/3rdparty/roundcube/index.php)
[01-Jul-2025 09:31:56 -0400]: <f014333a> PHP Error: Failed to create new user in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube_user.php on line 726 (GET /cpsess1831118162/3rdparty/roundcube/index.php)
[01-Jul-2025 09:31:56 -0400]: <f014333a> PHP Error: Failed to create a user record. Maybe aborted by a plugin? in /usr/local/cpanel/base/3rdparty/roundcube/program/include/rcmail.php on line 813 (GET /cpsess1831118162/3rdparty/roundcube/index.php)
[27-Oct-2025 14:39:59 -0400]: <555ba973> SMTP Error: SMTP server does not support unicode in email addresses: Authentication succeeded (Code: 235) in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube.php on line 1799 (POST /cpsess9387256164/3rdparty/roundcube/index.php?_task=mail&_unlock=loading1761590391408&_framed=1&_action=send)
[27-Oct-2025 14:40:58 -0400]: <555ba973> SMTP Error: SMTP server does not support unicode in email addresses: Authentication succeeded (Code: 235) in /usr/local/cpanel/base/3rdparty/roundcube/program/lib/Roundcube/rcube.php on line 1799 (POST /cpsess9387256164/3rdparty/roundcube/index.php?_task=mail&_unlock=loading1761590451535&_framed=1&_action=send)
[27-Oct-2025 18:06:38 -0400]: <c99220b7> PHP Error: Request security check failed (POST /cpsess1913835474/3rdparty/roundcube/index.php?_task=settings&_action=refresh)
[29-Oct-2025 20:43:36 -0400]: <f5845ca9> PHP Error: Request security check failed (POST /cpsess2861511582/3rdparty/roundcube/index.php?_task=mail&_action=refresh)
