Title: SQL Errors and “Undefined array key” Warnings in Version 4.4.6
Last modified: February 8, 2025

---

# SQL Errors and “Undefined array key” Warnings in Version 4.4.6

 *  [MCD Diseño Web](https://wordpress.org/support/users/tmacarreras/)
 * (@tmacarreras)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/sql-errors-and-undefined-array-key-warnings-in-version-4-4-6/)
 * Hello,
 * After updating to version 4.4.6 of the plugin, I’ve encountered multiple errors
   that persist despite troubleshooting attempts:
 *     ```wp-block-code
       SQL Syntax Errors:
       ```
   
 * WordPress database error You have an error in your SQL syntax; check the manual
   that corresponds to your MariaDB server version for the right syntax to use near”
   wp_nxs_log WHERE (flt = “snap” OR (flt = “cron” AND (type = “E” OR ty…’ at line
   1
 * These errors occur when deleting metadata or querying the wp_nxs_log table.
 * PHP Warnings:
 *     ```wp-block-code
       PHP Warning: Undefined array key "nxs_filter" in nxs_class_snap.php on line 1435  
       PHP Warning: Undefined array key "rpstTimes" in nxs_class_flt.php on line 273  
   
       These warnings appear frequently in the error logs.
       ```
   
 * Steps I’ve taken:
 *     ```wp-block-code
       Verified my MariaDB version and confirmed proper database structure.
       Cleared transient and log data.
       Ran SQL cleanup commands manually, but they returned 0 rows affected.
       Checked cron jobs for proper execution.
       Attempted a full plugin reinstallation without success.
       ```
   
 * It seems other users are facing similar issues based on support forum discussions.
   Is there any ETA for a fix or guidance on temporary solutions?
 * Thanks for your support!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsql-errors-and-undefined-array-key-warnings-in-version-4-4-6%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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## Tags

 * [nextscripts](https://wordpress.org/support/topic-tag/nextscripts/)
 * [plugin bug](https://wordpress.org/support/topic-tag/plugin-bug/)
 * [sql-error](https://wordpress.org/support/topic-tag/sql-error/)

 * 0 replies
 * 1 participant
 * Last reply from: [MCD Diseño Web](https://wordpress.org/support/users/tmacarreras/)
 * Last activity: [1 year, 3 months ago](https://wordpress.org/support/topic/sql-errors-and-undefined-array-key-warnings-in-version-4-4-6/)
 * Status: not resolved