IVR problem

hai

i try use IVR system to my touch-tones but still when i dail 8888…

the system cant hangup and sy the wave ffail so what i must do…

Warning: copy(/var/lib/asterisk/sounds/8888ivrrecording.wav): failed to open stream: No such file or directory in /var/www/html/admin/ivr_action.php on line 100
error: could not copy or rename the voice recording - please contact support