Image Texture Issue

Hello! I import images as planes and render using Blender internal renderer. The issue is that I get some lines around the planes.

I do not know if you could see it. It happened before but usually I managed to sort it out by setting Max Crop Factor to something like 0.99. Now, whatever I try I cannot get rid of those margins. Please help me if you can. I tried all kinds of renders, settings, filters and I got to the limit I do not know what else I can do?

Easiest way to solve that problem would be to edit its UVs, scale it a tiny bit, or separate whatever vertices are on the border.

Although it is a bit weird this happens without filtering…

Try setting Alpha: to Premultipli. The setting is found under Render button > shading.