Issue of emails that keep sending from the Enfold form, even after I replaced the Enfold form with GravityForms.

On this site until a month ago I used the Enfold contact form. Then I deleted the Enfold form and installed GravityForms.
Despite this, I keep getting spam emails sent from the old Enfold form (which I deleted). EasyWP SMTP also notifies me of events of this type:

Type Error
Date 15 juillet 2023 at 17 h 50 min
Content
Mailer: Other SMTP
SMTP Error: data not accepted.SMTP server error: DATA END command failed Detail: This message was classified as SPAM and may not be delivered
SMTP code: 550
Caller
Theme: Enfold
/home/associationfranc/public_html/wp-content/themes/enfold/framework/php/class-form-generator.php (line: 1463)
Backtrace:
[0] wp_mail called at [/home/associationfranc/public_html/wp-content/themes/enfold/framework/php/class-form-generator.php:1463]
[1] avia_form->send called at [/home/associationfranc/public_html/wp-content/themes/enfold/framework/php/class-form-generator.php:450]
[2] avia_form->display_form called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/contact/contact.php:1011]
[3] avia_sc_contact->shortcode_handler called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/class-shortcode-template.php:1332]
[4] aviaShortcodeTemplate->shortcode_handler_prepare called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:355]
[5] do_shortcode_tag called at [:]
[6] preg_replace_callback called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:227]
[7] do_shortcode called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/class-shortcode-helper.php:559]
[8] ShortcodeHelper::avia_remove_autop called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/grid_row/cell.php:788]
[9] avia_sc_cell->shortcode_handler called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/class-shortcode-template.php:1332]
[10] aviaShortcodeTemplate->shortcode_handler_prepare called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:355]
[11] do_shortcode_tag called at [:]
[12] preg_replace_callback called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:227]
[13] do_shortcode called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/class-shortcode-helper.php:559]
[14] ShortcodeHelper::avia_remove_autop called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/grid_row/grid_row.php:712]
[15] avia_sc_grid_row->shortcode_handler called at [/home/associationfranc/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/class-shortcode-template.php:1332]
[16] aviaShortcodeTemplate->shortcode_handler_prepare called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:355]
[17] do_shortcode_tag called at [:]
[18] preg_replace_callback called at [/home/associationfranc/public_html/wp-includes/shortcodes.php:227]
[19] do_shortcode called at [/home/associationfranc/public_html/wp-includes/class-wp-hook.php:308]
[20] WP_Hook->apply_filters called at [/home/associationfranc/public_html/wp-includes/plugin.php:205]
[21] apply_filters called at [/home/associationfranc/public_html/wp-content/themes/enfold/template-builder.php:102]
[22] include called at [/home/associationfranc/public_html/wp-includes/template-loader.php:106]
[23] require_once called at [/home/associationfranc/public_html/wp-blog-header.php:19]
[24] require called at [/home/associationfranc/public_html/index.php:17]

What can I do to make Enfold stop trying to send emails?

I modify the code in enfold/framework/php/widgets/widget-classes/class-avia-combo.php to change the appearance of the Combo Widget.

I have just updated my test server to Enfold 5.6.4 from 5.5

The first edit I do is to the popular / recent / comments code block starting at line 176.

I add this code into the ‘popular’ section:

	'cat'	=> '-1,-31,-73,-89,-708',
	'meta_key' => 'wpb_post_views_count', 
	'orderby' => 'meta_value_num',
	'date_query' => array( array( 'after' => '-1 week' ) )

after line 180, first adding a comma after
'order' => 'desc'

Now this happens when I edit the file in Dreamweaver.

I add the comma on line 180, hit enter for a new line to allow me to paste my code in, and get this error message in Dreamweaver:
“There is a syntax error on line 431. Code hinting may not work until you fix this error.”
I haven’t yet pasted my code in, all I did was add a new empty line – but as soon as I do, I get the error.

If I delete the new line and comma, the error remains (but now stating on line 430 because I’ve removed the new line). If I do add the 4 lines of code at the new line, the error message changes to line 434.

I also add a line of code into the ‘recent’ code block after line 192. If I try to make this edit first instead of the ‘popular’ edit, the same error is reported from line 431 when I hit enter for a new line.

Line 430 is the function get_post_list – but I have not been anywhere near that code. I note that Gunter made changes to the function in 5.6 and 5.6.1

Any idea what the problem is to cause this error when I edit line 180? I’ve been modifying this file for years without problems.