L 07/21/2011 - 16:21:48: Start of error session.
L 07/21/2011 - 16:21:48: Info (map "zp_safeplace") (file "addons/amxmodx/logs/error_20110721.log")
L 07/21/2011 - 16:21:48: [FUN] Invalid player 4
L 07/21/2011 - 16:21:48: [AMXX] Run time error 10 (plugin "zp_extra_stealth.amxx") (native "set_user_rendering") - debug not enabled!
L 07/21/2011 - 16:21:48: [AMXX] To enable debug mode, add "debug" after the plugin name in plugins.ini (without quotes).
Please Fix.