my logs are filled like this
running php8.1, Wordpress 6, current plugin on a not really slow vps
These warnings are not related to the operation of the plugin and they do not affect the operation of your site or the plugin in any way. You can just ignore them. Also, its recommended to turn off PHP warnings & notices in production websites.
oh thanks, good to know.
no this is directly the logfile from the server in plesk