Warning: call_user_func_array parameter issue
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I’m looking at the error log for a multisite (3 sites) that I’m performing maintenance on today. Each day I get the following error repeated 6 times:
[16-May-2018 13:39:04 UTC] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, class ‘BackWPup_Cron’ does not have a method ‘update_message’ in /home/markengl/public_html/wp-includes/class-wp-hook.php on line 286
I’m running v3.4.5 of BackWPup and v9.4.5 of WP.
While unrelated, this multisite is the same one that I was getting 3 backups created each day instead of the 1. I did put in a fix from that thread, which fixed that issue.
Thanks for the plugin!
Cheers,
Jeff
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