Tatost

@Tatost gave a good guide on how to fix this, but there's an alternate method of locating your download folder and then going to the maps inside that.
The default full path should be:
C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf\download\maps
Find the map in the folder and then delete it. The next time you join it should download it properly.
(expanding on what @virr said)
 

You can also download the map off of gamebanana or something and put it in your maps folder.
Should be in your steam folder
C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2
(this is just my path, you may have placed your steam folder somewhere else)
If you can't find this, right click TF2 in your library, go to properties, then local files, browse local files, open the folder named "tf," then open maps.

You can also download the map off of gamebanana or something and put it in your maps folder.
Should be in your steam folder
C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2
(this is just my path, you may have placed your steam folder somewhere else)
If you can't find this, right click TF2 in your library, go to properties, then local files, browse local files, open the folder named "tf," then open maps.

In-Game Name
[P2P] Toxic Skeleton Division
Team Fortress 2 Previous Member
No Identity
55244244 Age
16 Previously Banned
No Time Active on Servers
10 Reason for Joining
Because it so aswame. and ill like to enter so I can be part of the cummunity

Why does everyone call me Toast?
  Yes, you've diddled me by saying "I'll jack off to anything." You totally got me there, pound it, bro!
I really don't know why people like you go around saying "I'll jack off to everything and anything." I mean, you do you, but I find it disgusting, and I'd rather you just keep it to yourself. I saw that you posted in the NSFW channel, and I'm pretty sure you're one of the people who contributed to the channel getting removed, so I have a good idea of what you're in to. 
I don't know if I'm in the minority here, but some people, myself included, don't want to hear what sort of hentai you beat your meat to. For pretty much anyone, keep it to yourselves unless it's in an area where everyone agrees to it, I'm begging you.

Not a single person wants to know what you jerk it to, what the fudge dude. It's actually disgusting reading "I'll beat it to anything."

Why does everyone call me Toast?
  Yes, you've diddled me by saying "I'll jack off to anything." You totally got me there, pound it, bro!
I really don't know why people like you go around saying "I'll jack off to everything and anything." I mean, you do you, but I find it disgusting, and I'd rather you just keep it to yourself. I saw that you posted in the NSFW channel, and I'm pretty sure you're one of the people who contributed to the channel getting removed, so I have a good idea of what you're in to. 
I don't know if I'm in the minority here, but some people, myself included, don't want to hear what sort of hentai you beat your meat to. For pretty much anyone, keep it to yourselves unless it's in an area where everyone agrees to it, I'm begging you.

i’m sorry please don’t hurt me

Idealistically, yes. That being said when these accidental interruptions begin to happen several times in a row and there is nigh consistently multiple people talking whenever anyone uses the mic it becomes necessary to give these kinds of warnings as a reminder to everyone to be more courteous and aware of what is happening. The fact that it is often not intentional is why these warnings often don't have proceeding punishment, most the time no one is doing anything particularly wrong. A level of self-moderation is required to avoid these disruptions from happening though, and it's not uncommon people need a reminder to that. If someone is not going to have self control and continue to be disruptive in this manner whether or not intentional then there is no reason everyone else should have to suffer.
It's the same as having a terrible quality microphone. It is on you to try and fix your mic or in this situation try and not talk over someone else. If you aren't going to fix it or you continue to interrupt people, be it intentional, due to being oblivious, or any other reason, you're going to get muted for everyone else's sake. 

Why does everyone call me Toast?
  Yes, you've diddled me by saying "I'll jack off to anything." You totally got me there, pound it, bro!
I really don't know why people like you go around saying "I'll jack off to everything and anything." I mean, you do you, but I find it disgusting, and I'd rather you just keep it to yourself. I saw that you posted in the NSFW channel, and I'm pretty sure you're one of the people who contributed to the channel getting removed, so I have a good idea of what you're in to. 
I don't know if I'm in the minority here, but some people, myself included, don't want to hear what sort of hentai you beat your meat to. For pretty much anyone, keep it to yourselves unless it's in an area where everyone agrees to it, I'm begging you.

Not a single person wants to know what you jerk it to, what the fudge dude. It's actually disgusting reading "I'll beat it to anything."

Why does everyone call me Toast?
  Yes, you've diddled me by saying "I'll jack off to anything." You totally got me there, pound it, bro!
I really don't know why people like you go around saying "I'll jack off to everything and anything." I mean, you do you, but I find it disgusting, and I'd rather you just keep it to yourself. I saw that you posted in the NSFW channel, and I'm pretty sure you're one of the people who contributed to the channel getting removed, so I have a good idea of what you're in to. 
I don't know if I'm in the minority here, but some people, myself included, don't want to hear what sort of hentai you beat your meat to. For pretty much anyone, keep it to yourselves unless it's in an area where everyone agrees to it, I'm begging you.

thank god
you only play on surf server makes it easier for everyone else to not encounter you.

Why does everyone call me Toast?
  Yes, you've diddled me by saying "I'll jack off to anything." You totally got me there, pound it, bro!
I really don't know why people like you go around saying "I'll jack off to everything and anything." I mean, you do you, but I find it disgusting, and I'd rather you just keep it to yourself. I saw that you posted in the NSFW channel, and I'm pretty sure you're one of the people who contributed to the channel getting removed, so I have a good idea of what you're in to. 
I don't know if I'm in the minority here, but some people, myself included, don't want to hear what sort of hentai you beat your meat to. For pretty much anyone, keep it to yourselves unless it's in an area where everyone agrees to it, I'm begging you.

Not a single person wants to know what you jerk it to, what the fudge dude. It's actually disgusting reading "I'll beat it to anything."

Not a single person wants to know what you jerk it to, what the fudge dude. It's actually disgusting reading "I'll beat it to anything."

Not a single person wants to know what you jerk it to, what the fudge dude. It's actually disgusting reading "I'll beat it to anything."

Glad to hear ?

Will you beat it to gay hentai?

Have before, probably will again one day.

I never posted one of these.
Hi, Im Frosty, and if you thought this was me leaving you just got PRANK'D *dab*
Now that you've been dabbed on, I just wanted to say Hi because I forgot to post one of these. Also here's some info on me because why not.
•My b-day is Feb 14th, 2003 (yes Valentines day)
•I live in California and have only lived on the west coast of the USA
•Im thicc
•I love peanut butter with a burning passion
•While I am straight, I will still beat it to gay porn and literally fudgein anything else because im a horny cunt
•I'm a straight white male because idk
•I hate political talk only because im terrible at it
•I like anime because I like cartoons and I dont give a flying fudge where its from
•I love music and play the clarinet 
•I insult people because im somewhat jocular with people I consider peers.
•I act like a know it all because I secretly fear that im retarded and everyone else is way smarter than me
•I am opinionated but try not to let it jade me

If it isn't intentional it shouldn't really be enforced. This could mean two people speak at the same time just purely out of coincidence, or one player has the other muted.
If someone is doing it intentionally, staff should warn them. Easy poop boys

If it isn't intentional it shouldn't really be enforced. This could mean two people speak at the same time just purely out of coincidence, or one player has the other muted.
If someone is doing it intentionally, staff should warn them. Easy poop boys

If it isn't intentional it shouldn't really be enforced. This could mean two people speak at the same time just purely out of coincidence, or one player has the other muted.
If someone is doing it intentionally, staff should warn them. Easy poop boys

Idk what you're talking about. I love being the Hitler warden.