Problem with Mailing settings not saved

Hi,

I installed Projeqtor using Softaculous on Web Hébergement Canada which is my hosting provider since I have no knowledge.  The install went well the only problem is that the Mailing parameters can't be saved.  Everytime I click on the save icon on the top right and I try to send an email by clicking on send text, there's a circle that turns forever and never stops.  If I change to another tab and go back to the Mailing parameters, I see that all the information I entered is gone and it only shows the information that are by default
You can see on the first image the mailing settings that keeps being shown even though I modify them and I click on the save icon.
 

I did a search on this forum and saw someone else having the same problem and the solution was to remove information on the parameters.php file.  It didn't go into particulars so I don't really know which line to delete or modify.
On the second image, you can see the parameters.php on the web server.  My question is knowking what line I should delete,  Do I delete the line completely or do I change the value?  Which lines should I delete?  I'm not really knowledgeable in this topic so I would like to make sure I don't make any mistake.
 

Thank you in advance if you can guide me to the correct ways to modify the parameters.php so that the mailing settings can be saved once I modify it.

Hi Babynus,
Thank you for your reply.
The log only send me this information :
2024-11-27 06:34:42.245 ===== TRACE ===== [1] NEW CONNECTED USER 'admin'
2024-11-27 06:34:42.914 ===== TRACE ===== [1] Cannot check Version at projeqtor.org/admin/getVersion.php
2024-11-27 06:34:42.914 ===== TRACE ===== [1] Maybe allow_url_fopen is Off in php.ini...
2024-11-27 06:47:58.644 ===== TRACE ===== [1] Cannot check Version at projeqtor.org/admin/getVersion.php
2024-11-27 06:47:58.645 ===== TRACE ===== [1] Maybe allow_url_fopen is Off in php.ini...
2024-11-27 06:55:41.256 ===== TRACE ===== [1] DISCONNECTED USER 'admin'
2024-11-27 06:55:53.071 ===== TRACE ===== [1] NEW CONNECTED USER 'admin'
2024-11-27 06:55:53.764 ===== TRACE ===== [1] Cannot check Version at projeqtor.org/admin/getVersion.php
2024-11-27 06:55:53.764 ===== TRACE ===== [1] Maybe allow_url_fopen is Off in php.ini...

I went to the cpanel MultiPHP INI Editor and I enabled the PHP Directive allow_url_fopen but it keeps giving me this error when I check the logs.

Thank you in advance for any help you can provide us.

Ok, thank you for letting me know. I will contact them to see if they can make an exception in our case otherwise I'll check for a hosting service provider that would offer no restriction and if your hosting works well, I'll contact your sales department.

Thank you!