i am upgrading 4.0.7 to 4.1.2

[fullup]

i am upgrading 4.0.7 to 4.1.2

but is giving me a error

Importing vbulletin-style.xml
Warning: base64_decode() has been disabled for security reasons in /home/..../public_html/includes/adminfunctions_template.php on line 4513

fullup Reviewed by fullup on 26th Mar 2011. i am upgrading 4.0.7 to 4.1.2 i am upgrading 4.0.7 to 4.1.2 but is giving me a error Importing vbulletin-style.xml Warning: base64_decode() has been disabled for security reasons in /home/..../public_html/includes/adminfunctions_template.php on line 4513 Rating: 5

[cpanter]

disable all the plugins, hooks and products before upgrade
you can also edit your config.php and disable them all! all you have to do is to open it and right after

<?php

type:

// define('DISABLE_HOOKS', true); 

and once the upgrade is done go back and delete what you added to config.php.
or simply your host could be the problem, talk to them.