Warning: Cannot send session cache limiter

[refugee]

Hello, within the last few days, my admin page has been receiving errors similar to the three examples below. I don't know what has changed, and I've tried to see if the session has been started twice, but I can't see where the configure.php file starts a session. Can someone give me pointers as to what to check/change...thanks in advance!

 

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/emporium/public_html/admin/includes/configure.php:50) in /home/emporium/public_html/admin/includes/functions/sessions.php on line 67


Warning: Cannot modify header information - headers already sent by (output started at /home/emporium/public_html/admin/includes/configure.php:50) in /home/emporium/public_html/admin/includes/functions/general.php on line 18


Warning: session_start(): The session id contains invalid characters, valid characters are only a-z, A-Z and 0-9 in /home/emporium/public_html/admin/includes/functions/sessions.php on line 67

[Guest]

search the knowledge base for 'headers already sent' it is a simple fix

[refugee]

search the knowledge base for 'headers already sent' it is a simple fix

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Thank you! I had searched through the forums but neglected the KB. Thanks again....