CCcam sartet nicht richtig nach Cron script

#!/bin/sh
########################################
###### Powered by NewNigma2 Team  ######
###      http://newngima2.to         ###
########################################
# EMUNAME is only Display name for EMU Menu
EMUNAME="CCcam 2.3.0 & loggen"
# CCcamversion
CCVer="CCcam2_3_0"
remove_tmp ()
{
  [ -e /tmp/ecm.info ] && rm -rf /tmp/ecm.info
  [ -e /tmp/ecm0.info ] && rm -rf /tmp/ecm0.info
  [ -e /tmp/ecm1.info ] && rm -rf /tmp/ecm1.info
  [ -e /tmp/.CCcam.nodeid ] && rm -rf /tmp/.CCcam.nodeid
  [ -e /tmp/CCcam.kill ] && rm -rf /tmp/CCcam.kill
  [ -e /tmp/warnings.txt ] && rm -rf /tmp/warnings.txt
}
case "$1" in
        start)
                echo "[SCRIPT] $1: $EMUNAME"
                /usr/bin/$CCVer -d >/tmp/CCcam.log >/dev/null &
  sleep 1
                ;;
        stop)
                echo "[SCRIPT] $1: $EMUNAME"
  echo -n "kill " > /tmp/CCcam.kill
  pidof $CCVer >> /tmp/CCcam.kill
  echo sleep 1s >> /tmp/CCcam.kill
  echo -n "kill -9 " >> /tmp/CCcam.kill
  pidof $CCVer >> /tmp/CCcam.kill
  chmod 755 /tmp/CCcam.kill
  /tmp/CCcam.kill
  sleep 2
  remove_tmp
                ;;
        restart)
                $0 stop
                sleep 1
                $0 start
                exit 1
                ;;
        *)
                $0 stop
                exit 1
                ;;
esac
exit 0