Answer:
user warning: Duplicate entry '1' for key 1 query: UPDATE users SET signature = '', signature_format = '1', theme = '', name = 'webmaster', mail = '[email protected]', status = '1', timezone = '-25200', uid = '1', created = '1286373142', language = '', data = 'a:27:{s:13:\"form_build_id\";s:37:\"form-f1e4334c513d85cc7c8b107a7b46d741\";s:7:\"contact\";i:1;s:14:\"picture_delete\";s:0:\"\";s:14:\"picture_upload\";s:0:\"\";s:5:\"block\";a:1:{s:5:\"block\";a:1:{i:3;i:1;}}s:4:\"type\";s:7:\"profile\";s:7:\"changed\";s:0:\"\";s:5:\"title\";s:3:\"Bio\";s:9:\"teaser_js\";s:0:\"\";s:14:\"teaser_include\";i:1;s:4:\"body\";s:0:\"\";s:6:\"format\";s:1:\"2\";s:8:\"revision\";i:0;s:3:\"log\";s:0:\"\";s:4:\"date\";s:0:\"\";s:7:\"promote\";i:0;s:6:\"sticky\";i:0;s:8:\"moderate\";i:0;s:7:\"preview\";s:7:\"Preview\";s:7:\"comment\";s:1:\"0\";s:4:\"menu\";a:13:{s:4:\"mlid\";i:0;s:6:\"module\";s:4:\"menu\";s:6:\"hidden\";i:0;s:12:\"has_children\";i:0;s:10:\"customized\";i:0;s:7:\"options\";a:0:{}s:8:\"expanded\";i:0;s:18:\"parent_depth_limit\";i:8;s:10:\"link_title\";s:0:\"\";s:6:\"parent\";s:15:\"primary-links:0\";s:6:\"weight\";s:1:\"0\";s:4:\"plid\";s:1:\"0\";s:9:\"menu_name\";s:13:\"primary-links\";}s:4:\"path\";s:0:\"\";s:22:\"pathauto_perform_alias\";i:1;s:6:\"upload\";s:0:\"\";s:6:\"attach\";s:6:\"Attach\";s:16:\"field_first_name\";a:1:{i:0;a:2:{s:5:\"value\";s:4:\"FIRST\";s:14:\"_error_element\";s:26:\"field_first_name][0][value\";}}s:15:\"field_last_name\";a:1:{i:0;a:2:{s:5:\"value\";s:9:\"LAST\";s:14:\"_error_element\";s:25:\"field_last_name][0][value\";}}}' WHERE uid = 6 in /home/username/public_html/example.com/modules/user/user.module on line 247.
Step-by-step explanation:
