Error in the WP-DEBUG log

[Maciej Kaczor]

Hi there,
every single of hotel booking installation produces this error:

PHP Warning: Cannot modify header information – headers already sent in /web/nadmorski/wp-content/plugins/motopress-hotel-booking/includes/libraries/wp-session-manager/class-wp-session.php on line 137

within my debug log.
Could you please let me know if i should be concerned about it??
And if its in any way related to my sync logs not being ever deleted??
I appreciate your help .
Kind regards,

[J. Davis]

Hi Maciej,

Thanks for your question. This warning is just an indicator that there is something wrong with some files on your site. Could you please check your log whether there is any other error or warning available? You might need to enable a debug mode to catch it.

best regards,
John Davis

[Author]

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