Handle missing error response
Handle missing error response

error.response may be undefined for old error message formats.
CUModSquad/Camelot-Unchained,csegames/Camelot-Unchained,Ajackster/Camelot-Unchained,csegames/Camelot-Unchained,Mehuge/Camelot-Unchained,saddieeiddas/Camelot-Unchained,Zubeii/Camelot-Unchained,Zubeii/Camelot-Unchained,Zubeii/Camelot-Unchained,saddieeiddas/Camelot-Unchained,CUModSquad/Camelot-Unchained,Ajackster/Camelot-Unchained,CUModSquad/Camelot-Unchained,csegames/Camelot-Unchained,saddieeiddas/Camelot-Unchained,Mehuge/Camelot-Unchained,Ajackster/Camelot-Unchained,Mehuge/Camelot-Unchained