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XF 1.3 500 internal server error?

Discussion in 'XenForo Questions and Support' started by tayfun, Jun 1, 2014.

  1. tayfun

    tayfun Member

    when working ../admin.php?tools/run-deferred while move threads to other forum.
    Processing then give me error? why is the reason? when i refresh the page again contiune..
  2. Brogan

    Brogan XenForo Moderator Staff Member

    Disable any add-ons and try again.

    A 500 error is very generic.
    Check the server error log to see if there is any indication as to what caused it.
  3. tayfun

    tayfun Member

    i don't use any plugin. i checked error from admin;

     Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Lock wait timeout exceeded; try restarting transaction - library/Zend/Db/Statement/Mysqli.php:214 
  4. Mike

    Mike XenForo Developer Staff Member

    It likely indicates another process held a lock too long. You should be able to restart the process (or worst case, redo it).
  5. tayfun

    tayfun Member

    Thank you for information.

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