Can't activate my Formidable Pro2pdf Home › Forums › Pre-Sale › Can't activate my Formidable Pro2pdfThis topic contains 2 replies, has 2 voices, and was last updated by Jacob Ursem 8 months, 2 weeks ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts March 30, 2017 at 4:36 am #12238 Jacob UrsemParticipant Hello, Suddenly i can’t make pdf’s anymore, this is the warning from de plugin: You can generate only 1 PDF form, because your server has to have PHP shell_exec() command enabled for PDF generation. Alternatively, you can activate Formidable PRO2PDF if you want to use more forms. After reactivation i get the next warining: Server did not return any results. Please try again later. Click here to retry. The wordpress version i use = 4.7.3, The formidableforms version = 2.03.04 The Formidablepro2pdf version = 2.55 What is the problem? Greetings, Piet Boekema / Jacob Ursem March 30, 2017 at 5:37 am #12241 adminKeymaster Our server was in maintenance mode about the time you sent this request, please check again, if the issue still exists, please provide detailed information or use this form to request login support. We remain at your service. March 30, 2017 at 5:53 am #12242 Jacob UrsemParticipant Thank you very much, everything is working fine now!! Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.