Fatal Error - Call to member function

[stwallace]

Hello,

 

I recently created a membership listing form for a website.  It has an administrative backend that will allow a user to insert, update, and delete member information.  The backend seems to be working fine but on the public side, I sporadically receive an error that says:

 

Fatal error: Call to a member function on a non-object in /home/content/c/a/l/calvertmba/html/admin/members-admin/viewlist.php on line 10

 

Here is line 10 of my code:

$maxRecord = 10;

$sqlbase = "SELECT * FROM members ".$myData->whereStr.$myData->getOrderString();

$sql = $sqlbase."LIMIT ".(($myData->actPageNr-1)*$maxRecord).",".$maxRecord;

$Result        = $MyDb->f_ExecuteSql($sql);

$ResultRowNr    = $MyDb->f_GetSelectedRows($Result);

$ResultTotalRow = $MyDb->f_ExecuteSql($sqlbase);

$totalRows      = $MyDb->f_GetSelectedRows($ResultTotalRow);

 

I created the database on my local server using PHPAdmin 2.6.3 & Mysql 5.0.2. The forms were created using PHP Wizard  0.3.  They are residing on a server that is running Mysql 4.1

 

Any help would be greatly appreciated. I'm trying to finish this project by the end of the week.

 

Thank you

[teng84]

maybe your calling a function that is not existing within this class $myData

and sure you declare your class ?