Title: PHP error when optimizing
Last modified: December 2, 2019

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# PHP error when optimizing

 *  Resolved [Andy Fragen](https://wordpress.org/support/users/afragen/)
 * (@afragen)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/php-error-when-optimizing/)
 * I’ve been getting the following error lately. Seems to coincide with using PHP
   7.3.
 * >  Notice: Undefined property: stdClass::$engine in /sites/losrobleshoa.org/files/
   > wp-content/plugins/rvg-optimize-database/classes/odb-cleaner.php on line 1916

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [cageehv](https://wordpress.org/support/users/cageehv/)
 * (@cageehv)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/php-error-when-optimizing/#post-12197917)
 * Hey Andrew,
 * It’s just an innocent warning, but I will fix it.
 * Thanks for your feedback.
    Rolf
 *  Thread Starter [Andy Fragen](https://wordpress.org/support/users/afragen/)
 * (@afragen)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/php-error-when-optimizing/#post-12197952)
 * Thanks Rolf. I understand its innocence, but it does fill up my debug.log. 😉
 * Thanks again.
 *  Thread Starter [Andy Fragen](https://wordpress.org/support/users/afragen/)
 * (@afragen)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/php-error-when-optimizing/#post-12210897)
 * Rolf, I think there’s a couple of other innocent warnings with the Optimize detailEd
   results.
 * > Notice: Undefined property: stdClass::$engine in /sites/thefragens.com/files/
   > wp-content/plugins/rvg-optimize-database/classes/odb-cleaner.php on line 1941
   > Notice: Undefined property: stdClass::$table_rows in /sites/thefragens.com/
   > files/wp-content/plugins/rvg-optimize-database/classes/odb-cleaner.php on line
   > 1942
    -  This reply was modified 6 years, 6 months ago by [Andy Fragen](https://wordpress.org/support/users/afragen/).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP error when optimizing’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [Andy Fragen](https://wordpress.org/support/users/afragen/)
 * Last activity: [6 years, 6 months ago](https://wordpress.org/support/topic/php-error-when-optimizing/#post-12210897)
 * Status: resolved