Invalid argument….eMember_membership_level_menu.php on line 32 by Tips and Tricks HQ Support Portal › Forums › WP eMember › WP eMember Troubleshooting › Invalid argument….eMember_membership_level_menu.php on line 32 This topic has 10 replies, 3 voices, and was last updated 14 years, 1 month ago by Ivy. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In