Warning message on admin screen
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These warnings have been appearing consistently after updating to the 12/5/19 version:
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘tdih_load_admin_css’ not found or invalid function name in /home/jazzdisc/public_html/aaa_jazzmf/wp/wp-includes/class-wp-hook.php on line 288
Warning: Cannot modify header information – headers already sent by (output started at /home/jazzdisc/public_html/aaa_jazzmf/wp/wp-includes/class-wp-hook.php:288) in /home/jazzdisc/public_html/aaa_jazzmf/wp/wp-admin/admin-header.php on line 9
I do not see any problems with the public side.
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Looks like this is more serious – when attempting to create a new event, the following error message is reported:
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘tdih_load_admin_css’ not found or invalid function name in /home/jazzdisc/public_html/aaa_realinterestingstuff/wordpress/wp-includes/class-wp-hook.php on line 288
Warning: Cannot modify header information – headers already sent by (output started at /home/jazzdisc/public_html/aaa_realinterestingstuff/wordpress/wp-includes/class-wp-hook.php:288) in /home/jazzdisc/public_html/aaa_realinterestingstuff/wordpress/wp-includes/pluggable.php on line 1265
Warning: Cannot modify header information – headers already sent by (output started at /home/jazzdisc/public_html/aaa_realinterestingstuff/wordpress/wp-includes/class-wp-hook.php:288) in /home/jazzdisc/public_html/aaa_realinterestingstuff/wordpress/wp-includes/pluggable.php on line 1268
[Yes, I have two implementations]
(@anonymized-393930)
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