Problem with my Pro cee’d ED 1.4 (90ps)

Hello, I hope someone can help me. I bought a used Pro cee’d 1.4 90hp last week (private). Km approx. 160.000 First registration 2010 previous owner (1) Tüv also new The car ran perfectly until yesterday, but as I drove yesterday to work he simply went out after about 3km at a crossroads. Now he doesn’t stop the standing gas anymore and goes straight out. Also this starts only if you press the accelerator a little bit, but as soon as you start from the Gas pedal goes out. When it runs it shows me no faults in the display, it goes out EPS Öil and that with the key is displayed. What think I is normal. Also performance loss he did not have any noticeable had him of course still driving home so?? Plug and so on suspicion for mader I have checked but could not notice anything. Have an appointment to read out today at a free workshop But vllt someone has had a similar problem before bt, which might help me further. Thanks already in advance