Quick Updates plugin [support]

[paranoia]

Error report,Please help me out

I installed quick_updates-v2.06a with zen-cat 1.54,both install no problem. it's works.

In our admin>catalog>quick updates page,we have a red message
“Quick Updates Configuration Keys Not installed. Please install your configuration by clicking Install”
But when I clicked the install,got a blank page with "WARNING: An Error occurred, please refresh the page and try again."

So then I go to my logs to check the problem,I copy the debug message here:

[05-Feb-2015 03:14:37 America/New_York] PHP Warning: mysql_insert_id(): Access denied for user 'root'@'localhost' (using password: NO) in /home/playscom/public_html/demo/admin/includes/functions/extra_functions/quick_updates_functions.php on line 40
[05-Feb-2015 03:14:37 America/New_York] PHP Warning: mysql_insert_id(): A link to the server could not be established in /home/playscom/public_html/demo/elocin2/includes/functions/extra_functions/quick_updates_functions.php on line 40
[05-Feb-2015 03:14:37 America/New_York] PHP Fatal error: 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE configuration_group_id =' at line 1 :: UPDATE zen_configuration_group SET sort_order = WHERE configuration_group_id = ==> (as called by) /home/playscom/public_html/demo/admin/includes/functions/extra_functions/quick_updates_functions.php on line 41 <== in /home/playscom/public_html/demo/includes/classes/db/mysql/query_factory.php on line 155

[Francois]

I started experiencing a strange error recently and could not find any threads dealing with this.

I have been using ZenCart for many years, currently on ver 1.5.5e. Also, have been using QuickUpdates for many years now...

When I try to update any product in only SOME of the categories, I get the 'Forbidden You don't have permission to access /'Path'/'AdminFolder'/quick_updates.php on this server' error. All products in other categories work fine.

I can, however, update these products using the Admin - Catalog - Categories/Products route.

Anybody have any ideas of what could be triggering this behaviour?

[diptimoy]

https://www.zen-cart.com/downloads.php?do=file&id=26

Not running with php 8 and above

in admin /quick_updates.php
says error in line 45 :
$currencies->currencies[DEFAULT_CURRENCY]['decimal_places'] = 4;

and in line 425:
$rows = $split_page * MAX_DISPLAY_ROW_BY_PAGE - MAX_DISPLAY_ROW_BY_PAGE;