Please Help with this error

I get the below error on my page please help!!


Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/users/init.php on line 3 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/users/includes/header.php on line 3 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/usersc/includes/security_headers.php on line 37 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/usersc/includes/security_headers.php on line 52 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/usersc/includes/security_headers.php on line 62 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/usersc/includes/security_headers.php on line 75 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/3/d/edemeat.co.uk/httpd.www/users/self-assessment/note1.php:1) in /customers/6/3/d/edemeat.co.uk/httpd.www/usersc/includes/security_headers.php on line 80

Did you customize your UserSpice installation or pages at all? It appears as if maybe you're double calling session_start() which is causing the header errors. StackOverflow helps with this: https://stackoverflow.com/questions/8028957/how-to-fix-headers-already-sent-error-in-php

Thank you so much!!! Error fixed now: it was caused by an unintentional whitespace before <?php