CodeIgniter 3.1.11 error

Im new in this Codeigniter but how to solve this issue.
Please help me po.


Warning: Undefined array key "log_path" in C:\xampp\htdocs\blog\CodeIgniter-3.1.11\system\core\Log.php on line 127

Warning: Undefined array key "log_path" in C:\xampp\htdocs\blog\CodeIgniter-3.1.11\system\core\Log.php on line 127

Warning: mkdir(): Invalid path in C:\xampp\htdocs\blog\CodeIgniter-3.1.11\system\core\Log.php on line 131

Warning: Undefined array key "log_threshold" in C:\xampp\htdocs\blog\CodeIgniter-3.1.11\system\core\Log.php on line 138

Warning: Undefined array key "log_threshold" in C:\xampp\htdocs\blog\CodeIgniter-3.1.11\system\core\Log.php on line 142

I don't remember what's in version 3, but why not start with the latest 4.4.x if you're a beginner? Or at least take the latest 3.1.14
Perhaps there is already a fix in it

https://github.com/bcit-ci/CodeIgniter

Simple CI 4 project for beginners codeigniter-expenses ( topic )

I don't remember what's in version 3, but why not start with the latest 4.4.x if you're a beginner? Or at least take the latest 3.1.14
Perhaps there is already a fix in it

https://github.com/bcit-ci/CodeIgniter

well, because our teacher use codeigniter 3.1.11. so, it is a reason we need to use it

I don't remember what's in version 3, but why not start with the latest 4.4.x if you're a beginner? Or at least take the latest 3.1.14
Perhaps there is already a fix in it

https://github.com/bcit-ci/CodeIgniter

well, because our teacher use codeigniter 3.1.11. so, it is a reason we need to use it

For a change, you should ask your teacher to start using the latest version of Codeigniter.

Learning Codeigniter 

Can you check your config.php and check if these two are present there?

PHP Code:

$config['log_threshold'] = 0;
$config['log_path'] = ''; 


I know it's unlikely that these two are not present but will you give it a shot?

Can you check your config.php and check if these two are present there?

PHP Code:

$config['log_threshold'] = 0;
$config['log_path'] = ''; 


I know it's unlikely that these two are not present but will you give it a shot?

well, it is present po.

Code:

$config['log_threshold'] = 0;

/*
|--------------------------------------------------------------------------
| Error Logging Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| application/logs/ directory. Use a full server path with trailing slash.
|
*/
$config['log_path'] = '';

1. What is you PHP version?
   
2. From where did you get version 3.1.11?
   
3. If you make a fresh install from your source, will you get those errors?