I upgrade a module that I made but for some reason it broke openerp, now I cant logged in and need openerp to not load that module, how can I do that?
First you have to make that module error free and update that module from terminal in you are using ubuntu.
You can update module from terminal by
-d your_database_name -u your_module_name options.
python openerp-server ../addons,../openerp-web/addons -d my_test_db -u my_custom_module
-d means database
-u means update
This options will update my module in OpenERP database.
You can find more options by