Title: PHP warning!!
Last modified: October 24, 2019

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# PHP warning!!

 *  [morehere](https://wordpress.org/support/users/morehere/)
 * (@morehere)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/)
 * Hello,
 * I’m facing an error in my error_log and error is:
    PHP Warning: Use of undefined
   constant ‘ALLOW_UNFILTERED_UPLOADS’ – assumed ‘‘ALLOW_UNFILTERED_UPLOADS’’ (this
   will throw an Error in a future version of PHP) in in /public_html/wp-config.
   php on line 93.
 * Wordpress version : 5.2.4
    PHP version : ea-7.0.33
 * Even I can’t install or update plugins and says “Installation failed: Connection
   lost or the server is busy. Please try again later.”
 * Kindly help to fix this issue.
 * Thank you.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/#post-12062029)
 * Look at wp-config.phhp around line 93. I suspect that you have messed up that
   define.
 *  Thread Starter [morehere](https://wordpress.org/support/users/morehere/)
 * (@morehere)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/#post-12062412)
 * I have checked wp-config.php file and it is like this on line 93:
 * /* Upload any file format */
    define(‘ALLOW_UNFILTERED_UPLOADS’, true);
 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/#post-12062973)
 * Check that you’re actually using the right quoting character. Your paste has `‘`,
   not `'`.
 *  Thread Starter [morehere](https://wordpress.org/support/users/morehere/)
 * (@morehere)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/#post-12062991)
 * That’s same as this `‘`character only on line 93.
    Maybe commenting here by pasting
   code changed to `'`.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘PHP warning!!’ is closed to new replies.

## Tags

 * [php](https://wordpress.org/support/topic-tag/php/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [morehere](https://wordpress.org/support/users/morehere/)
 * Last activity: [6 years, 7 months ago](https://wordpress.org/support/topic/php-warning-213/#post-12062991)
 * Status: not resolved

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