steamerror15

You aren't friends with the other user and you didn't provide a trade token; The provided trade token was wrong; You are trying to ...

2014年10月29日 — I am trying to send someone a trade offer and I keep getting error code 15. I restarted steam, and waited overnight, but I still get the ...

2014年10月17日 — Basically it seems that this error happens when you are making an offer to someone that it's not on your friend list even though the steam.

2020年9月27日 — Failed to send trade offer. Error 15 is usually caused by an invalid trade URL. Please check your trade URL. i cant trade it says please check ...

2015年3月28日 — Error 15 means that >4 (afaik) offers to the person are pending atm. Try to cancel some of them.

Sometimes when you experience the errors 15, 16 or 25 and the trade didn't go through, you have to restart Steam and try to accept it again. #15, 25 or 26 ...

2023年7月16日 — Nah tf2 has a max inventory space capacity for sure, error 15 means you gotta make way. some people just list like 300 random crates or ...

Error 15 usually occurs when you have a mod added to your game that is not supported by Steam Workshop. This issue can occur when a mod that was previously ...

2016年5月16日 — Normally a message like that to you means you were VAC'd. Meaning the items are locked in your account, yet your profile shows no VAC ban; maybe ...