I hate the checking permissions issue.

You may have to disable key checks before the DROP DATABASE

SET unique_checks = 0;
SET foreign_key_checks = 0;
SET GLOBAL innodb_stats_on_metadata = 0;
DROP DATABASE db_madeintouch;
SET GLOBAL innodb_stats_on_metadata = 1;
SET foreign_key_checks = 1;
SET unique_checks = 1;

UPDATE 2013-04-15 18:04 EDT

I just noticed you have innodb_file_per_table OFF. What gives ?

• You currently have all the InnoDB data and the corresponding index sitting in a single file.
• Any CREATE TABLE statement must make data dictionary updates and look for space (small but annoying in this instance)
• Internal Fragmentation of ibdata1
• Dropping a table means scanning the table and its indexes for availability to lock. With data and index pages possibly fragmented, this takes spindles, seek time, and latency.
• See Pictorial Representation of ibdata1 to see everything that goes into ibdata1

Recommendation : Remove all Data and Index Pages from ibdata1

This will give ibdata1 a breather to handle just data dictionary and MVCC management. In addition, ibdata1 will stay rather lean and mean and can be read more quickly.

You will need to perform the InnoDB Infrastructure Cleanup. I wrote out all the steps back on October 29, 2010 in StackOverflow.

UPDATE 2013-04-22 08:10 EDT

Three suggestions

SUGGESTION 1 : I just noticed something else. You are using an ancient version of MySQL (5.0.45). You should think about upgrading to MySQL 5.6.11 as it performs significantly faster that MySQL 5.5 and way faster than MySQL 5.0.

SUGGESTION 2 : You should also go ahead and implement the InnoDB Infrastructure Cleanup.

SUGGESTION 3 : You should also check the disk itself. If the data is sitting on a RAID10 set, one of the disks may have an issues. Check the disk controller's battery as well because it can slow down disk caching and affect read performance.

The only database object I can think of with the option CREATE ALGORITHM is a VIEW

To see all the views you have, run this

SELECT table_schema,table_name FROM information_schema.views;

or

SELECT table_schema,table_name FROM information_schema.tables WHERE engine IS NULL;

From the given error message, one of the views in your database has a column that no longer exists. This can easily happen if you drop a table or a column from a table that is referenced in the view.

Please look over all your views and make sure you can SELECT from all of them.

CORRECTIVE ACTION

You may have to recreate the mysqldump after you fix the VIEW in the source database.

If you cannot recreate the mysqldump due to the size, you may have edit the mysqldump to ignore the VIEW definition altogether.