Fixed SQL of rename table feature.
Fixed SQL of rename table feature.

PortgasDAce/otrs,muehlbauer/otrs,rudy500/otrs,moritz/otrs,vlascoder/otrs,eliasp/otrs,xhoy/otrs,StCyr/otrs,MBRG/otrs,moritz/otrs,s7design/otrs,xhoy/otrs,linearregression/otrs,balazj/otrs,mbeijen/otrs-1,s7design/otrs,mburggraf/otrs,noritnk/otrs,oiami/otrs,crythias/otrs,muehlbauer/otrs,crythias/otrs,nilei/otrs,balazj/otrs,brandonshults01/otrs,balazj/otrs,thorsteneckel/otrs,PortgasDAce/otrs,brandonshults01/otrs,nilei/otrs,crythias/otrs,capeit-tto/otrs,muehlbauer/otrs,StCyr/otrs,PortgasDAce/otrs,mbeijen/otrs-1,capeit-tto/otrs,moritz/otrs,muehlbauer/otrs,noritnk/otrs,linearregression/otrs,eliasp/otrs,oiami/otrs,eliasp/otrs,oiami/otrs,brandonshults01/otrs,s7design/otrs,vlascoder/otrs,linearregression/otrs,balazj/otrs,MBRG/otrs,mburggraf/otrs,mburggraf/otrs,StCyr/otrs,rudy500/otrs,brandonshults01/otrs,MBRG/otrs,noritnk/otrs,crythias/otrs,muehlbauer/otrs,PortgasDAce/otrs,moritz/otrs,oiami/otrs,rudy500/otrs,linearregression/otrs,thorsteneckel/otrs,nilei/otrs,s7design/otrs,capeit-tto/otrs,StCyr/otrs,thorsteneckel/otrs,thorsteneckel/otrs,oiami/otrs,rudy500/otrs,linearregression/otrs,vlascoder/otrs,nilei/otrs,MBRG/otrs,balazj/otrs,xhoy/otrs,eliasp/otrs,MBRG/otrs,xhoy/otrs,nilei/otrs,mbeijen/otrs-1,StCyr/otrs,brandonshults01/otrs,crythias/otrs,mburggraf/otrs,mburggraf/otrs,PortgasDAce/otrs,xhoy/otrs,moritz/otrs,rudy500/otrs,eliasp/otrs,s7design/otrs,thorsteneckel/otrs