Hello, the web server expects the script to run without error and get any output from it to push back to the client (in this case - freeswitch). If your script works (I assume it does, because you said that the data gets in the database), then using a simple 'print "OK"' in the end of the script will fix it. Cheers, Iskren Hadzhinedev On 23.12.2014 г. 20:40:49, Bilal Abbasi <bilaln018@gmail.com> wrote: Hi All, I am using Mod_json to store cdr in MySQLDB, i have successfully configured that and data is successfully inserted in Database. But i got this error on CLI. I don't know why i get this error and how can i get ride of that. 2014-12-23 10:03:53.157185 [ERR] mod_json_cdr.c:396 Got error [500] posting to web server [http://localhost/cgi-bin/bilal.py [http://localhost/cgi-bin/bilal.py]] 2014-12-23 10:03:53.157185 [ERR] mod_json_cdr.c:403 Retry will be with url [http://localhost/cgi-bin/bilal.py [http://localhost/cgi-bin/bilal.py]] 2014-12-23 10:03:53.157185 [ERR] mod_json_cdr.c:414 Unable to post to web server Regards Bilal Abbasi _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org