Error on page: Warning: Invalid argument supplied
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On each page that has the WP Booking Calendar on it, I see this message at the top: “Warning: Invalid argument supplied for foreach() in /home/erlastresort/public_html/wp-content/plugins/wp-booking-system/include/calendarCore.php on line 140”. The current month you see on the calendar is June 2018, which is correct, but it shows that nothing is booked. If you click the right arrow to go to July 2018 and then click the left arrow to go back to June 2018, June now correctly shows the current bookings. How do I fix this? The version of WP Booking system I’m using is Version 4.2.1. Thanks.
The page I need help with: [log in to see the link]
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same for me !
I noticed the ajax call isn’t working when the page loads first. Then if you change the month it works again.
the page where you can see the bug : https://bapteme-parapente.ch/
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