I've got the big blank!!! Can you help me?

[chantaldeserres.com]

Hi! It looks like I'm having troubleshooting problems with my website: chantaldeserres.com/.
Right now it is a blank page, but I can go in my Wordpress website.

It happened since à uploaded the latest version of Elementor, Elementor Pro, WordPress etc.

I deleted all my pages, only Elementor, Elementor Pro, 2 themes and 2 other plugins are open...

I'm going to take the opportunity to redesign my website... if only I could get rid of the blank page...

I took the entire night to read about it in Forums, Youtube Tutorial, Blogs... trying out different possibilities rebooting a backup from last year... Right now this is what "Enable WP_DEBUG mode" says :

Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.0.) in /home/chantald/public_html/wp-includes/functions.php on line 4773

Notice: wp_enqueue_script was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.0.) in /home/chantald/public_html/wp-includes/functions.php on line 4773

Warning: Cannot modify header information - headers already sent by (output started at /home/chantald/public_html/wp-includes/functions.php:4773) in /home/chantald/public_html/wp-admin/includes/misc.php on line 1196

If you have knowledge that I don't, I would appreciate your support!

Hope to have good news from you!!! Thanks in advance!!!!