Hi @dodoshengelia,
Sorry for the trouble and inconvenience. Since the issue occurred immediately after the updates, one of the updated plugins or themes may be causing the error.
Please ask your hosting provider to check the PHP error log and identify the plugin/theme causing the fatal error. Please share the error log with us if you need further help identifying the issue.
You can also follow the WordPress Troubleshooting Guide, which provides helpful steps for resolving situations like this.
Best regards,
Loop Creators Support Team
