Drupal Errors

If you want to resolve this error there can be 2 ways:

1) Empty(Truncate) all the cache tables from your database. For example empty all tables suffix by "cache_" like cache, cache_block, cache_content, cache_filter, cache_form, cache_menu, cache_page, cache_update, cache_views.

2) Your MySQL credentials are not right. Check your settings.php see if your MySQL credentials are right. Either your database username, passport or host is wrong.

This error occurs usually during a file upload and when you try to check the Drupal logs you will find error something like this -
"PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '' for key 2: INSERT INTO {file_managed}."

Usually if you remove the white spaces from your filename which you are uploading will solve this error . So for example if you have a filename like "tech rappers.jpg" then try changing the filename to "techrappers.jpg" or tech-rappers.jpg" will solve this error.

Alternatively, you can use the below module also :


To resolve this error you must wrap your JavaScript inside function like this :

(function ($) { 
  // Your jQuery code.
  $('#something1').click(function () {
  //Put your code between these comments.

This is the error due to entity reference module. Please apply the patch https://drupal.org/files/entityreference-1459540-47-workaround-fatal-error.patch and then run the update.php i.e
yourwebsite.com/update.php to solve this problem.

Solution : This will be due to that you might be upgraded the version of PHP . For example 5.1 to 5.3+

So, your <? ?> quotes will not work. Either you have to make it  like <?php ?> . Or you have to enable <? ?> php quotes in PHP.ini file.

This is due to that you have recently upgraded your PHP version from 5.2 + to 5.3 + . 

To solve this you either have to re-install the PHP 5.2+ version again like 5.2.9 .


Replace the ereg($mask, $file) with mb_ereg($mask, $file) in file.inc specifically on line 902.

ISSUE : Notice: Undefined index: src in theme_admin_menu_icon() (line 924 of /path/to/drupal/sites/all/modules/contrib/admin_menu/admin_menu.inc).

SOLUTION : This may be caused when you recently update the admin module. You can solve it by going into the database and flush all the "cache" tables like cache blocks, cache_theme etc. just select all the tables with preceding "cache_" name and empty them from phpmyadmin. This will solve your problem

ISSUE : Sorry, there have been more than 5 failed login attempts for this account. It is temporarily blocked. Try again later or request a new password.

SOLUTION : This means that your IP address is in the block list of DRUPAL. Now to release your ip address . 

                   You have to to go to database, find the table "flood" and remove all entries from that table.

                   Or run command "DELETE FROM flood" . After this your IP has been released and you can again login to your system.


ERROR :  PDOException: SQLSTATE[HY000]: General error: 1366 Incorrect integer value: 'WATCHDOG_ERR' for column 'severity' at row 1: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array ( [:db_insert_placeholder_0] => 0 [:db_insert_placeholder_1] => file [:db_insert_placeholder_2] => The specified file %file could not be copied to %destination. [:db_insert_placeholder_3] => a:2:{s:5:"%file";s:22:"temporary://fileITDlue";s:12:"%destination";s:106:"public://ctools/style/mark_style_2/eb2efeab11aa7cc7f24eabe2b2725ea8/rounded-shadow-top-left-corner_185.png";} [:db_insert_placeholder_4] => WATCHDOG_ERR [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => http://www.something.com/ [:db_insert_placeholder_7] => [:db_insert_placeholder_8] => [:db_insert_placeholder_9] => 1371318512 ) in dblog_watchdog() (line 157 of /var/www/vhosts/something.com/httpdocs/modules/dblog/dblog.module).
The website encountered an unexpected error. Please try again later.​



It is issue from the drupal core :


but it would not cause a malfunction of the whole Drupal.

If you want to repair this, you have to edit the file :

inside, includes / file.inc line 909 WATCHDOG_ERR, you have to replace this with  WATCHDOG_ERROR


You have to apply the patch from above drupal link.


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