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PHP 8 error Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($) must be of type mysqli_result …
Hello everyone, today I will write about an error on PHP 8, after an php 7.4 upgrade. After apache, php, etc I have noticed some errors in a few scripts like : Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in … With a few minutes internet research I found that if(mysqli_num_rows($VARIABLE)==0) must become if(!$VARIABLE || ...
Microsoft Outlook – Can’t create file Right-click the folder you want to create the file in
Today we will talk about a problem that often occurs to certain users of Microsoft Outlook email program, part of Microsoft Office suite. If you have encountered an error like “Can not create file Right-click the folder you created the file in Want To …” you need to follow a few simple steps . Solving is relatively simple, close Outlook at the beginning . First you need to go to ...