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I'm trying to uninstall the "Browsing History Recommender" but I get the HTTP 500 Server error. I want to remove this module completely from the database and FTP.

I have been searching for a solution but no luck, I have also read this question. How to manually uninstall/purge modules?

Please Help. Thanks

Drupal 7 Ubercart 3

  • HTTP 500 leaves full error message in server's error.log - could you try and provide it to us? – Mołot Jul 8 '13 at 15:25
  • @Mołot is error.log part of Drupal files? Would I have it on my FTP account? – Siya Stoan Sosibo Jul 8 '13 at 15:51
  • Nope, unless your host made it available to you. Many do. If so, you will have public_html or similar directory for your web files, and next to it dir named like logs. If not, you will probably need to ask your provider - unless answer below is sufficient. – Mołot Jul 8 '13 at 17:09
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If you have access to ssh, use drush to disable and uninstall the module. If you do not have access, disable your module, set the status to 0 for the module name that you want to disable.

UPDATE system SET status='0' WHERE name='module_name';

And then you can manually delete the table "history_rec_user_map".

It however has two variables ('history_rec_uid_watermark' and 'history_rec_last_aid') in the variables table. Use variable_del to delete them

To remove modules, you have to remove them from your server's modules directory (usually sites/all/modules/).

UPDATE:

To delete the modules blocks use delete from block where module = 'MODULE'

  • Thank You, it worked. but I'm still having the following error if i'm in the edit user profile page. I'm not sure if I should ask as a new question. see the following comment. – Siya Stoan Sosibo Jul 8 '13 at 20:15
  • Notice: Undefined index: history_rec_similar_nodes-block in block_form_user_profile_form_alter() (line 571 of /var/www/*ftp*/modules/block/block.module). Notice: Undefined index: 144ad102b79a0a2e9351fdc1767d1615 in block_form_user_profile_form_alter() (line 571 of /var/www/*ftp*/modules/block/block.module). Notice: Undefined index: uc_rec_similar_products-block in block_form_user_profile_form_alter() (line 571 of /var/www/*ftp*/modules/block/block.module). – Siya Stoan Sosibo Jul 8 '13 at 20:18
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    I have updated the answer – 4life Jul 8 '13 at 20:26
  • Thank You so much. I ended up deleting all the blocks manually from the Blocks table. Thank you again. :-) – Siya Stoan Sosibo Jul 8 '13 at 20:52

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