Server been Crashing 4 to 5 times a day for the Last Week!

Could someone look into this please, it's either someone is crashing the server or servers need maintenance, for the last week server's been getting full and as soon it start's getting active it crashes, refill crash again refill crash again,  this is seriously ridiculous and need someone's help

into looking for a resolution to this problem, it's emptying out the server, it's bad enough BF4 has a huge shortage of players already.

Thank you

Console:PS4

Game: BF4

Server: Hardcore Nation Metro US 60K Fav's.