Answers.Body: <p>I had the same issue.  After updating to <a href="https://github.com/civicrm/civicrm-core/blob/master/release-notes/5.34.0.md#synopsis" rel="nofollow noreferrer">5.34.0</a>, this issue was fixed for me.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-03-02T16:30:21.297Z
Answers.LastActivityDate: 2021-03-02T16:30:21.297Z
Answers.UserDisplayName: Michael McMahon
Body: <p>Hi after a migration on Drupal 7.69 / CiviCRM 5.33.2 everything went fine except that now we can't perform a simple search <a href="https://domain.net/civicrm/contact/search?reset=1" rel="nofollow noreferrer">https://domain.net/civicrm/contact/search?reset=1</a> when there should be contacts.</p>
  <p>If there is no contact (i.e searching inside a specific tag that is empty), it quickly returns the right information saying 'no results'. But if there are some contact (in type, group or tag), it keeps searching and after a while comes to an internal error (500).</p>
  <p>The quick search top-left works fine but the advanced search also fails.</p>
  <p>We guess that CiviCRM tries to write the search query in the civicrm_cache table in the database but fails, maybe this hypothesis is not relevant.</p>
  <p>How could we improve this point? Any advice?</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-02T14:16:31.710Z
Comments.Text: If it's error 500 then check the web server log (e.g. apache/nginx) - it will say the error.
Comments.UserDisplayName: Demerit
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2021-03-03T09:05:57.037Z
Comments.Text: this one is on a shared server so unfortunately I can't access server log :-(
Comments.UserDisplayName: Guillaume Sorel
Tags: <search>
Title: Can't proceed a simple search
ThreadText: # Can't proceed a simple search
  
  (Asked by: username_0 on 2021-03-02)
  
  Hi after a migration on Drupal 7.69 / CiviCRM 5.33.2 everything went fine except that now we can't perform a simple search <https://domain.net/civicrm/contact/search?reset=1> when there should be contacts.
  
  If there is no contact (i.e searching inside a specific tag that is empty), it quickly returns the right information saying 'no results'. But if there are some contact (in type, group or tag), it keeps searching and after a while comes to an internal error (500).
  
  The quick search top-left works fine but the advanced search also fails.
  
  We guess that CiviCRM tries to write the search query in the civicrm\_cache table in the database but fails, maybe this hypothesis is not relevant.
  
  How could we improve this point? Any advice?
  
  **Tags:** search
  
  > **Comments:**
  > **username_1**: If it's error 500 then check the web server log (e.g. apache/nginx) - it will say the error.  
  > **username_0**: this one is on a shared server so unfortunately I can't access server log :-(  
  
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  ## 1 answers
  
  ### Answer by username_2 on 2021-03-02. Score: 1
  
  I had the same issue. After updating to [5.34.0](https://github.com/civicrm/civicrm-core/blob/master/release-notes/5.34.0.md#synopsis), this issue was fixed for me.
  
  
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