@ Steven
Still searching, I realized that the update Connections (8.5.18) had not gone well. Indeed missing files “jquery-ui-fresh.css” and “jquery-ui-fresh.min.css”. I correctly reinstall Connections (8.5.18), and the bug in my header reappeared. Even with the two other disabled plugins.
I opened “connections_hours.php” and changed the line 157:
wp_register_script ( ‘jquery-timepicker’ CNBH_URL. “assets / js / jquery-ui-timepicker-addon $ min.js’, array ( ‘jquery’, ‘jquery-ui-datepicker’, ‘jquery-ui-slider’) ‘1.4.3’);
amended as follows:
wp_register_script ( ‘jquery-timepicker’ CNBH_URL “assets / js / jquery-ui-timepicker-addon $ min.js ‘, array (‘ jquery ‘,’ jquery-ui-datepicker ‘), 1.4.3.’);
My header reappears, but in the timepicker the hour and minute changes to select field.
see by yourself here
