Morning, We have your plugin on a couple of our sites but upon migration to another server, the plugin stopped working. I cant give you ftp details as you have to ssh into it and we use aws ec2’s
Make sure that the database was correctly migrated too. This means, that the plugin tables/table data is probably missing. Make sure to check if the wp_ajaxsearchpro, wp_ajaxsearchpro_priorities, wp_ajaxsearchpro_statistics, wp_asp_index and the wp_asp_synonyms tables exist. The wp_ajaxsearchpro table should also contain the instances.