Good evening.

My configuration is:

Sugar open source version = Version 4.5.1e (Build 1049)
PHP version = 5.1.4
Webserver = Apache 1.3
Database = mysqlt 5.0.37-log, lock.system=flock
Operating system = Red Hat Linux p3slhjava09.shr.phx3.secureserver.net 2.4.21-47.0.1.ELsmp #1 SMP Fri Oct 13 17:56:20 EDT 2006 i686
Browser = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4

i have problems with the module loader... when i try access to install another language the page never open and stay blank.

i activate the logs and found this :

Tue Jul 10 17:03:50 2007,039 [29330] INFO SugarCRM - Query Execution Time:0.000564
Tue Jul 10 17:03:50 2007,048 [29330] INFO SugarCRM - Query:SELECT category, name, value FROM config
Tue Jul 10 17:03:50 2007,049 [29330] INFO SugarCRM - Query Execution Time:0.000414
Tue Jul 10 17:09:06 2007,568 [28293] DEBUG SugarCRM - Finding linked records UpgradeHistory: SELECT * FROM upgrade_history WHERE type IN ('module')
Tue Jul 10 17:09:06 2007,569 [28293] INFO SugarCRM - Query:SELECT * FROM upgrade_history WHERE type IN ('module')
Tue Jul 10 17:09:06 2007,569 [28293] INFO SugarCRM - Query Execution Time:6.3999999999953E-05
Tue Jul 10 17:09:06 2007,570 [28293] FATAL SugarCRM - MySQL error 2006: MySQL server has gone away
Tue Jul 10 17:09:06 2007,616 [29330] DEBUG SugarCRM - ****Starting Application for session 6o0uh1ehi3qq1k7ou5adm5qf97
Tue Jul 10 17:09:06 2007,617 [29330] DEBUG SugarCRM - We have an authenticated user id: 1
Tue Jul 10 17:09:06 2007,617 [29330] DEBUG SugarCRM - We have an authenticated user id: 1
Tue Jul 10 17:09:06 2007,618 [29330] DEBUG SugarCRM - Retrieve User : SELECT users.* FROM users WHERE users.id = '1' AND users.deleted=0
Tue Jul 10 17:09:06 2007,618 [29330] DEBUG SugarCRM - Limit Query:SELECT users.* FROM users WHERE users.id = '1' AND users.deleted=0 Start: 0 count: 1
Tue Jul 10 17:09:06 2007,619 [29330] INFO SugarCRM - Query:SELECT users.* FROM users WHERE users.id = '1' AND users.deleted=0 LIMIT 0,1
Tue Jul 10 17:09:06 2007,619 [29330] INFO SugarCRM - Query Execution Time:0.00010600000000005
Tue Jul 10 17:09:06 2007,620 [29330] FATAL SugarCRM - MySQL error 2013: Lost connection to MySQL server during quer

i check de querys and that working fine, and the rest of the application working fine. what is the possible problems,

if the problems is the database server why working everything without the module loader?

Regards.

Nelson de Freitas