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I have move a codeigniter script from a development server to production server (

same server, just different domains, so no PHP/database/apache config/ or related issues

)

I have been able to get log in just one place /application/logs folder I have tried everything else for logs ( enabled php logs etc etc.) nothing seems to show me what is the issue, what's causing white screen)

DEBUG - 2016-06-16 15:47:48 --> Config Class Initialized

DEBUG - 2016-06-16 15:47:48 --> Hooks Class Initialized

DEBUG - 2016-06-16 15:47:48 --> Utf8 Class Initialized

DEBUG - 2016-06-16 15:47:48 --> UTF-8 Support Enabled

DEBUG - 2016-06-16 15:47:49 --> URI Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Router Class Initialized

DEBUG - 2016-06-16 15:47:49 --> No URI present. Default controller set.

DEBUG - 2016-06-16 15:47:49 --> Output Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Security Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Input Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Global POST and COOKIE data sanitized

DEBUG - 2016-06-16 15:47:49 --> Language Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Loader Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Helper loaded: url_helper

DEBUG - 2016-06-16 15:47:49 --> Helper loaded: file_helper

DEBUG - 2016-06-16 15:47:49 --> Database Driver Class Initialized

DEBUG - 2016-06-16 15:47:49 --> Session Class Initialized

If anyone has any idea, please let me know so far I have

Added development server in index.php Googled, and tried everything else for some error to show up, nothing worked till now.

I am kinda out of ideas for now.

Got some entries in server now, but they appear to be more of hack attempts than actual errors.

2016-06-17 03:05:04.050 [INFO] [124.253.119.242:14578] File not found [/home/miverali/public_html/domain.com/404.shtml]

2016-06-17 03:05:04.050 [INFO] [124.253.119.242:14578] File not found [/home/miverali/public_html/domain.com/application/index.php]

2016-06-17 02:59:32.621 [INFO] [178.63.13.15:27365] File not found [/home/miverali/public_html/domain.com/404.shtml]

2016-06-17 02:59:32.621 [INFO] [178.63.13.15:27365] File not found [/home/miverali/public_html/domain.com/robots.txt]

2016-06-17 02:55:47.575 [INFO] [5.9.73.227:50935] File not found [/home/miverali/public_html/domain.com/404.shtml]

2016-06-17 02:55:47.575 [INFO] [5.9.73.227:50935] File not found [/home/miverali/public_html/domain.com/robots.txt]

competent123
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2 Answers2

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I have face this issue because of the DB Driver is not responding.

go to application/config/database.php

If codeigniter 3.0- ( less than 3.0)

$db['default']['dbdriver'] = ''; # Change to mysqli

If codeigniter 3.0+ ( greater than 3.0)

'dbdriver' => '', #  Change to mysqli
Abdulla Nilam
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  • Sorry , didnt' work, changing has no effect on it. however, it appears that some of your have been trying to help me somehow , ( because i am getting different entries in database now.DEBUG - 2016-06-17 10:06:33 --> Config Class Initialized DEBUG - 2016-06-17 10:06:33 --> Hooks Class Initialized DEBUG - 2016-06-17 10:06:33 --> Utf8 Class Initialized DEBUG - 2016-06-17 10:06:33 --> UTF-8 Support Enabled DEBUG - 2016-06-17 10:06:33 --> URI Class Initialized DEBUG - 2016-06-17 10:06:33 --> Router Class Initialized ERROR - 2016-06-17 10:06:33 --> 404 Page Not Found --> page – competent123 Jun 17 '16 at 10:08
  • @competent123 what's going on server ?? – Abdulla Nilam Jun 17 '16 at 10:09
  • sorry, i didnt' understand what do you mean by whats going on server? nobody else has access to server, but it appears some one you have been trying to help with some special urls or something like that. also, like i have updated my question to make it a bit more clear, the hosting and development servers are the same, only change is the domain name – competent123 Jun 17 '16 at 10:38
  • @competent123 where does this debug prints from ?? – Abdulla Nilam Jun 17 '16 at 10:42
  • This is from /application/logs folder Config Class Initialized Hooks Class Initialized Utf8 Class Initialized UTF-8 Support Enabled URI Class Initialized Router Class Initialized No URI present. Default controller set. Output Class Initialized Security Class Initialized Input Class Initialized Global POST and COOKIE data sanitized Language Class Initialized Loader Class Initialized Helper loaded: url_helper Helper loaded: file_helper Database Driver Class Initialized Session Class Initialized Can provide cpanel access if you are willing to take a look @abdulla – competent123 Jun 17 '16 at 11:25
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Thought I'd reply to this as it came up top in the searches when I was looking for an answer...

I found the answer by looking in the console on Chrome when I got a white screen. There was just this error:

Failed to load resource: net::ERR_CONTENT_DECODING_FAILED

The solution was to go to the config file (/application/config/config.php) and find $config['compress_output']. In my case this was set to TRUE - change to FALSE and you might be good to go...

Chris Leather
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