conflicts with polylang

Hello

Im having this error when displaying a category events and i found that is related to polylang plugin. When i deactivated all works fine.

Any idea of what could cause this? Thank you

Fatal error: Uncaught Exception: Error in formating DateTime object. Expected DateTime, but instead given boolean in /home/kokokitc/public_html/wp-content/plugins/event-organiser/includes/event-organiser-utility-functions.php:31 Stack trace: #0 /home/kokokitc/public_html/wp-content/plugins/event-organiser/includes/event-organiser-utility-functions.php(164): eo_format_datetime(false, ‘F j, Y’) #1 /home/kokokitc/public_html/wp-content/themes/esfahan-child/eo-loop-single-event.php(32): eo_format_event_occurrence() #2 /home/kokokitc/public_html/wp-includes/template.php(725): require(‘/home/kokokitc/…’) #3 /home/kokokitc/public_html/wp-content/plugins/event-organiser/includes/event-organiser-templates.php(96): load_template(‘/home/kokokitc/…’, false) #4 /home/kokokitc/public_html/wp-content/plugins/event-organiser/includes/event-organiser-templates.php(41): eo_locate_template(Array, true, false) #5 /home/kokokitc/public_html/wp-content/plugins/event-organiser/templates/eo-loop-events.php(26): eo_get_template_part(‘eo-loop- in /home/kokokitc/public_html/wp-content/plugins/event-organiser/includes/event-organiser-utility-functions.php on line 31
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