Title: admin-ajax.php error
Last modified: January 8, 2020

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# admin-ajax.php error

 *  Resolved [jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * (@jgcabanas)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/)
 * Hi, we have installed mainwp on php 7.3.3 and IIS (I know, it’s bad). I tried
   to hook up sites but if fails with lots of 404 & 500 errors all related to Ajax..
   (
   for example : DataTables warning: table id=mainwp-manage-sites-table – Ajax error.
   For more information about this error, please see [http://datatables.net/tn/7](http://datatables.net/tn/7))
   When I compare with my other install (on Ubuntu) I see for example that I do 
   not see my IP address on the admin.php?page=ServerInformation page… has anyone
   experienced issues with IIS and PHP ? (My wordpress sites work well apart from
   this)

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Thread Starter [jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * (@jgcabanas)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12317109)
 * Just to tell everyone who might have the same problem, that on my side it was
   due to a misconfiguration in php.ini regarding to openssl.cnf.
    After digging
   with MainWP support team (great guys and great help) I realized that openssl.
   cnf was in c:\Programmes\php\extras\ssl BUT phpinfo() told me it was in c:\usr\
   local\ssl so I created this hierarchy, copied openssl.cnf, and now it works. 
   Thank you so much MainWP support team for pointing me in the right direction 
   🙂
 *  Thread Starter [jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * (@jgcabanas)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12317111)
 * So it’s solved 🙂
 *  [Narender singh](https://wordpress.org/support/users/thakurnarender13/)
 * (@thakurnarender13)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12379856)
 * Hi [@jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * I am also getting this MAINWP plugin error .. check here..
 * [Click here](https://www.screencast.com/t/gJI5VoDz)
 * where i can solve and find that folder in live site ?
 * Please help..
 * Thanks
 *  Thread Starter [jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * (@jgcabanas)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380189)
 * Hi [@thakurnarender13](https://wordpress.org/support/users/thakurnarender13/)
   check your php configuration. Are you using IIS & Windows ? if so look if your
   openssl is enabled and if the path is correct (see my previous post). You can
   check by creating a small info.php file that will contain :
    <?php phpinfo();?
   > and post it here Hope it helps Best regards JG
 *  [Narender singh](https://wordpress.org/support/users/thakurnarender13/)
 * (@thakurnarender13)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380328)
 * here is [http://lexingtonhealthdepartment.localmoguls.com/info.php](http://lexingtonhealthdepartment.localmoguls.com/info.php)
 *  [Narender singh](https://wordpress.org/support/users/thakurnarender13/)
 * (@thakurnarender13)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380381)
 * and i a on windows … Please help..
 *  Thread Starter [jgcabanas](https://wordpress.org/support/users/jgcabanas/)
 * (@jgcabanas)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380477)
 * See this : /opt/cpanel/ea-openssl/etc/pki/tls/openssl.cnf
    this is where shoud
   be your openssl.cnf file. Are you sure you run on windows ? Do you have access
   to your windows drive ?
 *  [Narender singh](https://wordpress.org/support/users/thakurnarender13/)
 * (@thakurnarender13)
 * [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380605)
 * i am using window.. website is runnin on WHM
 * Operating System linux
 * and where from i can find that path .. that is not in cpanel ?

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘admin-ajax.php error’ is closed to new replies.

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 * 8 replies
 * 2 participants
 * Last reply from: [Narender singh](https://wordpress.org/support/users/thakurnarender13/)
 * Last activity: [6 years, 4 months ago](https://wordpress.org/support/topic/admin-ajax-php-error-3/#post-12380605)
 * Status: resolved