Warning after plugin instalation
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Hi, after plugin instalations there are bunch of lines with warning/error
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ………. C:\xampp\htdocs\odbojka\wp-includes\class-wp-hook.php on line 307
can you please advise how to fix it ?
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Viewing 2 replies - 1 through 2 (of 2 total)
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