Crashed and can't open the game again

[MasterTeixi]

Error 4049.
I've looked in google. This means the process is open. Looked for it. It doesn't.
Of course i do it as an admin.

The last thing i did before relogging was buying premium for 1 month, queing for a dungeon and after finding a group, bam, crashed after loading the location where you have a dungeon entrance, bank, vendor and campfire (the lobby is called?).