Hi msaxar,
Yes for Avast Team Members to unblock just steer away from afraid dot org and the unblocking could often come as soon as with an upcoming update of the software definitions. We cannot do this for you as we are volunteers with relevant knowledge, and unblocking can only be performed by Avast Team Members.
There is no malware at that website per se, no cloaking, all same status codes, no spammy looking links, no iframes, no blacklists, exept than for that afraid dot org issue.
The other recommendations in this thread are also worth looking into. to make the website more secure. The real situation with the server security can only be known to whom administrates the website. Remember excessive server header info proliferation is a misconfiguration, never let your server software or your CMS talk to loudly for that matter.
See one fail and two warnings here:
https://asafaweb.com/Scan?Url=www.e-data.com.trHave a peaceful day,
polonus (volunteer website security analyst and website error-hunter)