Magento "Notice: Undefined variable: response" - php

I'm running Magento 1.6.2.0.
I noticed in system.log every time an order is placed these 3 lines:
2012-12-19T15:37:00+00:00 ERR (3): Recoverable Error: Argument 1 passed to Mage_Core_Controller_Varien_Action::__construct() must be an instance of Zend_Controller_Request_Abstract, array given, called in /chroot/home/saucench/saucencheese.com/html/app/code/core/Mage/Core/Model/Config.php on line 1351 and defined in /chroot/home/saucench/saucencheese.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php on line 138
2012-12-19T15:37:00+00:00 ERR (3): Recoverable Error: Argument 2 passed to Mage_Core_Controller_Varien_Action::__construct() must be an instance of Zend_Controller_Response_Abstract, none given, called in /chroot/home/saucench/saucencheese.com/html/app/code/core/Mage/Core/Model/Config.php on line 1351 and defined in /chroot/home/saucench/saucencheese.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php on line 138
2012-12-19T15:37:00+00:00 ERR (3): Notice: Undefined variable: response in /chroot/home/saucench/saucencheese.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php on line 141
So apparently the variable "response" isn't defined. Would anyone be able to help me locate the source that's causing this error? It can't be in the Config.php or Action.php since I've never modified those.
Thank you.

It's on this file
/chroot/home/saucench/saucencheese.com/.../Core/Controller/Varien/Action.php
on line 141
See what is happening there and make sure the $variables are defined.

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Wordpress fatal error when editing post and using accent/non english letters

I updated w wordpress blog site to 6.0.1 and everything is okay except the post editing page doesn't load in (fatal error), when I use non english letters like "á".
If I create a new post and I write the content to "a" it is good.
Then if I change it to "á" it is bad.
If I deactivate the block editor in the user profile and I create a new post and I write "a" it is good.
If I then change it to "á" it is good.
Something is bad with the block editor.
The character coding of the tables and columns are utf8mb4_unicode_ci.
The php version is 7.4.
The MySQL version is 5.5.5-10.5.15-MariaDB.
Things I have tried:
deactivated every plugin
changed themes to twntytwentytwo
Notice:
Trying to access array offset on value of type null in blog/wp-content/plugins/wp-hide-post/admin/settings/class_settings.php
on line 324
Notice:
Undefined offset: 0 in blog/wp-includes/class-wp-block.php
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Notice:
Trying to get property 'parsed_block' of non-object in blog/wp-includes/class-wp-block.php
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Notice:
Trying to access array offset on value of type null in blog/wp-includes/block-supports/elements.php
on line 100
Notice:
Trying to get property 'parsed_block' of non-object in blog/wp-includes/class-wp-block.php
on line 233
Notice:
Trying to get property 'parsed_block' of non-object in blog/wp-includes/class-wp-block.php
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Notice:
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on line 20
Notice:
Trying to access array offset on value of type null in blog/wp-includes/blocks/latest-posts.php
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Notice:
Trying to access array offset on value of type null in blog/wp-includes/blocks/navigation.php
on line 666
Warning:
Creating default object from empty value in blog/wp-includes/class-wp-block.php
on line 236
Notice:
Undefined property: stdClass::$context in blog/wp-includes/class-wp-block.php
on line 239
Fatal error: Uncaught Error: Call to undefined method stdClass::render() in blog/wp-includes/class-wp-block.php:241
Stack trace:
#0 blog/wp-includes/blocks.php(901): WP_Block->render()
#1 blog/wp-includes/blocks.php(939): render_block(Array)
#2 blog/wp-includes/class-wp-hook.php(307): do_blocks('

why have I an error in the visual constructor?

I have an error notice in the visual constructor of my web page (jupiter)
That error says:
Warning: Illegal string offset 'pro_widgets' in /home/customer/www/gedysa.com/public_html/wp-content/plugins/elementor/includes/api.php on line 164
Warning: Illegal string offset 'pro_widgets' in /home/customer/www/gedysa.com/public_html/wp-content/plugins/elementor/includes/api.php on line 167
I have gone where apparently the problem is, in the php archive of jupiter plugin and it look like this:
164 $data['pro_widgets'] = [];
165 }
166
167 return $data['pro_widgets'];
but I dont know what to do.
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PHP disable error from specific file?

I am getting hundreds of from ANSI.php. Here is an example:
/usr/share/pear/File/ANSI.php on line 553 Notice: Undefined offset: 75 in
/usr/share/pear/File/ANSI.php on line 555 Notice: Undefined offset: 76 in
/usr/share/pear/File/ANSI.php on line 553 Notice: Undefined offset: 76 in
/usr/share/pear/File/ANSI.php on line 555 Notice: Undefined offset: 77 in
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This is generating from:
$ansi->appendString($ssh->read());
Everything is working. I suspect the old machines I am working with are giving ANSI.php a hard time.
Is there a way i can disable just the error messages from ANSI.PHP and keep the others? Unless someone has a way of fixing the error.
Simplest Solution (Sub-Optimal)
I guess the simplest way to suppress the errors would be to use the error suppression operator #. eg.
#$ansi->appendString($str);
Optimal Solution (Possibly)
There have been two commits to phpseclib since the latest release (1.0.7 and 2.0.6, as of this post) that fixed issues with File/ANSI.php:
https://github.com/phpseclib/phpseclib/commit/5c792f6bc1fa8a5d26b43fb8200191c073637e15
https://github.com/phpseclib/phpseclib/commit/84d1628cb7734134b1ba80545b38985025942b79
More info:
https://github.com/phpseclib/phpseclib/issues/1161
https://github.com/phpseclib/phpseclib/issues/1150
Kinda makes me wonder if one of those might fix the issue for you.
Fallback to Optimal Solution
If the previously mentioned "optimal solution" doesn't fix the issue for you then it would be nice to fix the problem at the source. What'd help me do that would be a copy of the data you got before you passed it to $ansi->appendString(). To make it so the characters don't get garbled because they're extended ASCII maybe hex encode it. eg. echo bin2hex($ssh->read()); or something.

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So, again a problem with my parser.
These errors:
Notice: Undefined property: template::$param in C:\xampp\htdocs\app\includes\classes\class.template.php on line 35
Warning: array_keys() expects parameter 1 to be array, null given in C:\xampp\htdocs\app\includes\classes\class.template.php on line 35
Notice: Undefined property: template::$param in C:\xampp\htdocs\app\includes\classes\class.template.php on line 35
Warning: array_values() expects parameter 1 to be array, null given in C:\xampp\htdocs\app\includes\classes\class.template.php on line 35
The line that causes the errors:
$content = str_replace(array_keys($this->param), array_values($this->param), $content);
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Drupal error after creating new theme ,Undefined variable: hide_site_name and other similar error

I am new to drupal theme . I have created a direcory mytheme and added mytheme.info to it and copied other files from drupal's default theme directory . Now after editing the page.tpl.php, drupal is showing the errors below .
Notice: Undefined variable: hide_site_name in include() (line 99 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined variable: hide_site_name in include() (line 109 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: featured in include() (line 168 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: highlighted in include() (line 187 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: sidebar_second in include() (line 212 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: triptych_first in include() (line 220 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: triptych_middle in include() (line 220 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: triptych_last in include() (line 220 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: footer_firstcolumn in include() (line 230 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: footer_secondcolumn in include() (line 230 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: footer_thirdcolumn in include() (line 230 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
Notice: Undefined index: footer_fourthcolumn in include() (line 230 of C:\wamp\www\dtest\sites\all\themes\mytheme\bartik\templates\page.tpl.php).
After searching on google, I have found that clearing cache will solve the problem . But even after clearing my cache,it remains the same !
Generally these errors occurred when you call a region in your page.tpl.php file that doesn't exist in the theme's .info file.
In your page.tpl.php:
$page['footer_firstcolumn'];
In your theme's .info:
regions[footer_firstcolumn] = Footer first column
After rechecking all regions, don't forget to flush the cache.
If you want to create a fresh theme best practice is to use something like Zen. It's blank and fully customizable.
As long as you follow the prescribed instructions, you will avoid nasty errors like the ones you have above
i had almost the same problem of messages saying "Notice: undefined index: myIndex in include() (line n in some/path/myPage.tpl.php)" whe i was coding my custom sub-template
I kind of solved the problem using php's function isset() for every line told in the Notice message.
For example in your line 99 i would use:
if(isset(hide_site_name)){
//use hide_site_name in the normal way
}
or in your line 168
if(isset( some_var[featured] )){
//use "featured" index in the normal way
}
hope this helps someone as this helped me after a long time searching for a solution.
i never found the cause of this behavior btw.
sorry for bad grammar, if there's any.
I had the same problem after creating a sub theme and I followed the answer by Meiker and it worked great about including isset. But as I do not have a lot of experience with programing I ran into a snag with line 220 and multiple triptych in the same line.
Notice: Undefined index: triptych_first in include() (line 220 of
C:\wamp\www\dtest\sites\all\themes
So I added isset like this:
if(isset($page['triptych_first']) || (isset($page['triptych_middle']) || (isset($page['triptych_last'])))) :
and did the same for similar error lines and now I do not have any more errors appearing.
I hope this helps others who are programming challenged.

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