PHP Warning

  • Resolved leveluplifecoaching

    (@leveluplifecoaching)


    5 years, 4 months ago

    Hi there,

    I noticed the following in WP debug log:

    PHP Warning: session_start(): Cannot start session when headers already sent in /usr/www/users/xxx/wp-content/plugins/salon-booking-system/salon.php on line 84

    What does this mean?

    Thank you.

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