iOS Question Getting captcha when posting image file


Licensed User
Longtime User
Hi folks.
I was using FTP to upload some images on my app but it was giving me a timeout all the time (it was basically working only when I was connected to a wifi network). Then I started using postfile after reading some threads. It worked good for few days, really faster, but sometimes it was returning an error and I figured out that it was triggering a captcha validation on my website. So after I opened the website on the browser and solved the captcha it started working again. But today this changed, every time I try to post an image it is triggering the captcha, I can't post any picture anymore.
I tried to disable the captcha on my hosting server but I couldn't find how to do that, so I'm asking here if somebody has already faced the same problem. Any other solution for uploading files?