Answers.Body: <p>There is a table civicrm_uf_match but also during certain situations it will match on email. So check both those things.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-02-02T15:01:48.483Z
Answers.Text: Thanks for your reply. I have checked the two records have different email addresses. In the uf table (thanks for pointing out) I have connecting record with drupal id 1. My civicrm contact id is correct in the uf table. I am completely baffled!
Answers.UserDisplayName: Caroline B
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-02-02T15:07:05.453Z
Answers.Text: Interestingly I have just tried logging in via another browser and was successful. When I created a contact in that broswer the contact is created by me - not the mystery contact (as shown by the change log)Presumably this suggests some kind of cookie or cache issue in my browser?
Answers.UserDisplayName: Caroline B
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-02-02T15:09:45.037Z
Answers.Text: Yes that sounds like some cookie/session crossover.
Answers.UserDisplayName: Demerit
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-02-02T15:12:37.723Z
Answers.Text: I have been and deleted the cookies associated with this one site and this has resolved it. How strange! Thanks for your response
Answers.UserDisplayName: Caroline B
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-02-02T14:13:31.300Z
Answers.LastActivityDate: 2021-02-02T14:13:31.300Z
Answers.UserDisplayName: Demerit
Body: <p>I have a very odd situation.</p>
  <p>I am user 1 in drupal and contact 25,000 in my civicrm. My contact record has a little /1 which links to my drupal record. My name is correct.</p>
  <p>I am currently logged in.</p>
  <p>However whenever I make changes to another contact record, if records the change as having been made by another contact in the civicrm database, let's say 25,001. This contact does not have a /x and there is no drupal record for this person. However when I try to delete this record it says I am logged in as that person so I can't delete them.</p>
  <p>I am wondering if there is a table in the mysql of civicrm which matches the civi and drupal contacts up. Or indeed if there is some other thing I could look at to start trouble shooting.</p>
  <p>Thought very welcome!</p>
  
Tags: <contacts><user-account><user>
Title: Two civicrm contacts have become "mixed" somehow
ThreadText: # Two civicrm contacts have become "mixed" somehow
  
  (Asked by: username_0 on 2021-02-02)
  
  I have a very odd situation.
  
  I am user 1 in drupal and contact 25,000 in my civicrm. My contact record has a little /1 which links to my drupal record. My name is correct.
  
  I am currently logged in.
  
  However whenever I make changes to another contact record, if records the change as having been made by another contact in the civicrm database, let's say 25,001. This contact does not have a /x and there is no drupal record for this person. However when I try to delete this record it says I am logged in as that person so I can't delete them.
  
  I am wondering if there is a table in the mysql of civicrm which matches the civi and drupal contacts up. Or indeed if there is some other thing I could look at to start trouble shooting.
  
  Thought very welcome!
  
  **Tags:** contacts, user-account, user
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2021-02-02. Score: 2 | Accepted answer
  
  There is a table civicrm\_uf\_match but also during certain situations it will match on email. So check both those things.
  
  > **Comments:**
  > **username_0**: Thanks for your reply. I have checked the two records have different email addresses. In the uf table (thanks for pointing out) I have connecting record with drupal id 1. My civicrm contact id is correct in the uf table. I am completely baffled!  
  > **username_0**: Interestingly I have just tried logging in via another browser and was successful. When I created a contact in that broswer the contact is created by me - not the mystery contact (as shown by the change log)Presumably this suggests some kind of cookie or cache issue in my browser?  
  > **username_1**: Yes that sounds like some cookie/session crossover.  
  > **username_0**: I have been and deleted the cookies associated with this one site and this has resolved it. How strange! Thanks for your response  
  
  ---
  
  