I have these errors that repeats continuously in my logs:
-SuiteCRM Log
[07-Sep-2020 04:29:11 CST6CDT] PHP Deprecated: Non-static method templateParser::parse_template_bean() should not be called statically in /home/username/public_html/mydomain/suitecrm/modules/AOS_PDF_Templates/templateParser.php on line 36
php_error Log
Fri Nov 6 05:00:02 2020 [36209][1][FATAL] *** FOLDERS: addBean() is trying to save to a non-saved or non-existent folder
public static function parse_template_bean($string, $key, &$focus)
This is not upgrade-safe, you might have to redo it after an upgrade.
The second one, I don’t know how to solve. I suppose its not problematic. You’ll find plenty of people asking about this in Google, and even issues on it: #6994