Fatal error: Uncaught Error: Call to undefined method Ppa\Addons\Ppa\Library\Membership::get_form() in /home/ppa/system/user/addons/ppa/mod.ppa.php:4701 Stack trace: #0 /home/ppa/system/ee/legacy/libraries/Template.php(1847): Ppa->membership_join_wizard() #1 /home/ppa/system/ee/legacy/libraries/Template.php(1482): EE_Template->process_tags() #2 /home/ppa/system/ee/legacy/libraries/Template.php(578): EE_Template->tags() #3 /home/ppa/system/ee/legacy/libraries/Template.php(234): EE_Template->parse('{!-- ra:0000000...', false, 1, false) #4 /home/ppa/system/ee/legacy/libraries/Template.php(165): EE_Template->fetch_and_parse('', Array, false) #5 /home/ppa/system/ee/legacy/libraries/Core.php(661): EE_Template->run_template_engine('', '') #6 /home/ppa/system/ee/legacy/controllers/ee.php(63): EE_Core->generate_page() #7 [internal function]: EE->index() #8 /home/ppa/system/ee/EllisLab/ExpressionEngine/Core/Core.php(241): call_user_func_array(Array, Array) #9 /home/ppa/system/ee/EllisLab/ExpressionEngine/Core/Core.php(110): EllisLa in /home/ppa/system/user/addons/ppa/mod.ppa.php on line 4701