Fatal error in classes/db/DbPDO.php on line 90

[nhocleopro]

Hi every body. I'm was upgrade prestashop form 1.4.7 to 1.5.4. It working well but have problem. When i go to Starts -> Starts . It show error:

Fatal error: Call to a member function fetch() on a non-object in /Applications/MAMP/htdocs/worldcraftstore/classes/db/DbPDO.php on line 90

Plz helper me. Thanks

[vekia]

may know what is "starts > starts" ?

[nhocleopro]

may know what is "starts > starts" ?

Thank you. When i go to Start. Plz see image

http://i.upanh.com/vamcbx

[nhocleopro]

Some body help me. Plz

[swsindonesia]

Hi,

 

PS 1.5.4 relies on the new MySQL PDO capabilities (pdo and pdo_mysql), while PS 1.4.x doesn't

/* @vekia this still needs confirmation */

 

Please make sure that your server supports this by checking the phpinfo() output.

[nhocleopro]

Hi,

 

PS 1.5.4 relies on the new MySQL PDO capabilities (pdo and pdo_mysql), while PS 1.4.x doesn't

/* @vekia this still needs confirmation */

 

Please make sure that your server supports this by checking the phpinfo() output.

plz tell me value of phpinfo file?

[swsindonesia]

Hi,

create / upload a php file to your website (i.e. myinfo.php) like this :

<?php
phpinfo();
?>

Then access via your website.com/myinfo.php, examine the value in that page, search for the words PDO and pdo_mysql to make sure your server supports them.

[nhocleopro]

Hi,

create / upload a php file to your website (i.e. myinfo.php) like this :

<?php
phpinfo();
?>

Then access via your website.com/myinfo.php, examine the value in that page, search for the words PDO and pdo_mysql to make sure your server supports them.

This is my phpinfo, please see picture

http://i.upanh.com/valyna

[swsindonesia]

Hi, I can't get to your link.

Can you just upload the image here as attachment

thanks

[nhocleopro]

Hi, I can't get to your link.

Can you just upload the image here as attachment

thanks

[swsindonesia]

Hi, can you scroll down a bit, see if you can find something like this:

 

Judging from your error, there's a good chance something with PDO / PDO mysql is not supported or enabled properly.

[nhocleopro]

Hi, can you scroll down a bit, see if you can find something like this:

 

Judging from your error, there's a good chance something with PDO / PDO mysql is not supported or enabled properly.

Thanks you very much but i can't find this on my phpinfo();

[swsindonesia]

Hi, unfortunately that means your server doesn't support PDO and pdo_mysql, but only enable shared module.

You can contact your hosting provider to request for pdo and pdo_mysql extension to be enabled in your account.

 

cheers

[nhocleopro]

I contact my hosting support and i know my hosting have support PDO, Please help me !!!!!!!!

[swsindonesia]

Hi, If your hosting has PDO and PDO_MYSQL as they claim to be, then you should be able to view the similar information in your phpinfo() as the screen shot above shows.

[san_merah]

Had the same problem and it was caused by memory limit on the server too low.

[bone007]

Hey, I got same problem with my Prestashop 1.5.4.1 but I got error 500 when I try to index products for search.

I know that pdo is correct because I got same eshop at same VPS and its work perfectly.

Can someone please help me how to debug error? 

 

Thanks

Edited January 17, 2017 by bone007 (see edit history)

[Medlbn]

@bone007

 

override  :

public function nextRow($result = false)

{

if (!$result)

$result = $this->result;

return $result->fetch(PDO::FETCH_ASSOC);

}

with  : 

public function nextRow($result = false)

{

if (!$result)

$result = $this->result;

if (!is_object($result))

return false;

return $result->fetch(PDO::FETCH_ASSOC);

}

in override/classes/db/DbPDO.php

Edited May 10, 2017 by Medlbn (see edit history)