Which kind of error have you found?
I have more a question than an error message.
Did you take a look into Transfermarkt's FAQ? Many questions are already answered there.
»Go to FAQ.I found an error in a player's profile.
Every registered Transfermarkt user can propose correction for players, managers, club officials, and referees. Here, you can find detailed guide on how to edit profiles.
»Click here for the guide to data administrationFind all correction forms by clicking on the gearwheel in every profile
I found an error in the performance data.
Players' and managers' performance data are calculated from submitted match sheets. If a player is missing an assist, for example, you have to edit the according match sheet, and the assist will automatically be added to the player's profile. Here you can find a detailed guide on how to edit and complete match sheets.
»Click here for the guide to data administrationI found an error in the news.
At the end of each news and the according star post in the news forum, there is a button "Report error in news". With this button, any user can send an error report via email directly to our editors.
I found an error in the manager game.
Transfermarkt has its own forum to answer questions about the manager game.
»Go to the manager game forum.That did not help me. I want to submit a question.