Help with form insert into database

Hi, I am a new user, I am loving this application however I am stuck. I am trying to do a simple insert query into database table. I have read other posts but no one seems to have the same error that I get. Each time I get the following error:

Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at /opt/lampp/htdocs/serv1/dmxConnectLib/lib/formatters/._collections.php:1) in /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php:82
Stack trace:
#0 [internal function]: exception_error_handler(2, ‘Cannot modify h…’, ‘/opt/lampp/htdo…’, 82, Array)
#1 /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php(82): header(‘HTTP/1.1 500 In…’)
#2 [internal function]: exception_handler(Object(ErrorException))
#3 {main}
thrown in /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php on line 82



Fatal error: Uncaught ErrorException: Cannot modify header information - headers already sent by (output started at /opt/lampp/htdocs/serv1/dmxConnectLib/lib/formatters/._collections.php:1) in /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php:43
Stack trace:
#0 [internal function]: exception_error_handler(2, ‘Cannot modify h…’, ‘/opt/lampp/htdo…’, 43, Array)
#1 /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php(43): header(‘HTTP/1.1 500 In…’)
#2 [internal function]: fatal_handler()
#3 {main}
thrown in /opt/lampp/htdocs/serv1/dmxConnectLib/dmxConnect.php on line 43

I am following the “Insert Database Record” tutorial

my database looks like this:

Any help is greatly appreciated.

This type of error is normally associated with in correct server configuration of a rogue space somewhere in front of a <?php tag

If you have access to your php.ini file try adding this line to it

output_buffering = on