kod7eks

No, I marked the problem as solved, that the solution was disabling the element ??

Sorry, my client did not allow access to the Duplicator file for security reasons, as the file contains the full settings of the live site, including the firewall settings.

https://i.ibb.co/SNcb8m0/image.png

I disabled some elements and it helped! I share a list of what I turned off, then I started turning it on and immediately found a conflicting element, this is Search

== Журнал ==
	
PHP: showing 3 of 3PHP: 2022-11-22 16:00:04 [warning X 6][/home/c/cd53318/public_html/wp-content/plugins/elementor-pro/modules/forms/classes/ajax-handler.php::270] Undefined array key "post_id" [array (
  'trace' => '
#0: Elementor\Core\Logger\Manager -> shutdown()
',
)]
PHP: 2022-11-22 18:27:57 [notice X 2][/home/c/cd53318/public_html/wp-content/plugins/elementor-pro/license/updater.php::84] version_compare(): Passing null to parameter #2 ($version2) of type string is deprecated [array (
  'trace' => '
#0: Elementor\Core\Logger\Manager -> shutdown()
',
)]
PHP: 2022-11-23 05:22:25 [notice X 1][/home/c/cd53318/public_html/wp-content/plugins/elementor/modules/dev-tools/deprecation.php::304] Аргумент $control_id устарел с версии 3.5.0! [array (
  'trace' => '
#0: Elementor\Core\Logger\Manager -> shutdown()
',
)]

* Today I’ll try to turn off one element at a time, it’s possible to find the one that causes the conflict

https://pastebin.com/6G1nxZzk
Password, site name without https

Found another difference if that helps. On the old server:
MySQL version: MySQL Community Server (GPL) v5.7.34
and on the new:
MySQL version: Percona Server (GPL), Release ’38’, Revision ‘3692a61’ v5.7.35-38
but there were no errors during the transfer, everything went fine