I am trying to export the participant details for an event, however, I keep getting the error message below

PEAR_Exception: DB Error: unknown error in /home/ifm/httpdocs/wp-content/plugins/civicrm/civicrm/vendor/pear/pear-core-minimal/src/PEAR.php on line 922

  • DB_Error: DB Error: unknown error in unknown on line unknown

I have never had this before and have been using CiVi for years

Any ideas what has gone wrong?

  • 1
    Look in ConfigAndLog for the error, or temporarily turn on "display backtrace" under administer - system settings - debugging.
    – Demerit
    Mar 6, 2022 at 19:55
  • To add to the last comment - If you enable "debugging" and "backtrace", you'll get a much more detailed error. You should then edit this question to include that info, which will allow folks to help troubleshoot. Mar 7, 2022 at 16:36
  • Thank you, that is really helpful Mar 8, 2022 at 6:50


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