I have an order in Drafts, When i click on Save & Finalize Invoice i get the following error: FPDF error: mbstring overloading must be disabled Any suggetions Till? The Invoice No. of my order for The Billing Module is RE20110101 The Date 20.12.2011 Billing addon revision REV-5 Thanks in advance
Most likely you turned the option: mbstring.func_overload on in your php.ini file. Please check the php.ini and disable this settingg again. the default is: mbstring.func_overload = 0 If you need this setting for a specific website, then you can set a different value for that website in the php.ini field of the website in ispconfig.
Thanks mate, i wil change the option. It worked like you said. Another question, is REV-5 the latest version of the billing module or is there a newer version? And how do i get the newest version?