Error with HTML form inserted in CMS page

[crespil]

Hello everyone. I have an HTML form that I need to display (and execute) within a CMS page. The form looks Ok, but after clicking "SEND" it gives me the following error:

Warning: mail(/var/sendmail/phpmail.log): failed to open stream: Permission denied in /www/mysite/htdocs/modules/formularios/correo.php on line 28

I put my form files in a folder with permissions 755 and 644 for the files. I understand this is common, but I can't get it to work. Please, if anyone has advice on how to solve this, it would be appreciated...

Thanks in advance

[Knowband Plugins]

It appears that the correo.php script is attempting to write to /var/sendmail/phpmail.log, which may be located outside the directory where your form files reside.

To address this issue, We recommend the following steps:

1. Check if the directory /var/sendmail/ exists and confirm that the web server has permission to write to it. It's possible that the log file is stored in a location where the server does not have sufficient permissions to write.

2 . Adjust the permissions on the phpmail.log file: Ensure that the web server has the necessary permissions to write to the log file. You can modify the permission to 666.