After upgrading to JEvents 3.6.x I get php errors regarding the Custom Fields extension (v3.5.8).
gantry5.olregiowil.ch/plugins/jevents/jevcustomfields/jevcustomfields.php
// Do we apply menu filter or main custom fields filter
if (count($menuModuleFilters) || (in_array("customfield", $oldIndexedVisibleFilters))) {
$registry->set("jevents.menuModuleFilters",$menuModuleFilters);
gantry5.olregiowil.ch/plugins/jevents/jevcustomfields/jevcustomfields.php
// Do we apply menu filter or main custom fields filter
if (count($menuModuleFilters) || (in_array("customfield", $oldIndexedVisibleFilters))) {
$registry->set("jevents.menuModuleFilters",$menuModuleFilters);