Same thing here. Tried to teleport from limsa to Mor Dhona and mid-transfer got this error message below.

ffxiv_dx11.exe+58DEBF
ffxiv_dx11.exe+58BC67
ffxiv_dx11.exe+7BBFA1
ffxiv_dx11.exe+7D6118
ffxiv_dx11.exe+7F81E1
ffxiv_dx11.exe+7DE5A3
ffxiv_dx11.exe+5B00A2
ffxiv_dx11.exe+95C70

I even tried changing the client over from Directx11 mode to Dx9. Still didn't work. It's been almost 2 hours since this happened but I still cannot log in as my main character.