Dear Leikela,
Thank you for using Behance Portfolio Manager.
Regarding the issue, Could you please check if the database tables related to the plugin are created in the database or not.
following are the name of the tables.
1. <prefix>_ bpm_projects
2. <prefix>_bpm_categories
if you are not comfortable with this, please send the credentials to access cpanel of your website at This email address is being protected from spambots. You need JavaScript enabled to view it. and our technical team will check and resolve this issue asap.