Last updated 22 August 2016. Created on 18 December 2007.
Edited by rhuffstedtler, Francewhoa, LeeHunter, JuliaKM. Log in to edit this page.

Drupal includes the Database Logging module, which logs and records system events to the database. When database logging is enabled, you can go to /admin/reports/dblog on your site and see recent log entries.

If, on the other hand, the Syslog module is enabled, you will find the log messages in your standard operating system logs. See https://www.drupal.org/documentation/modules/syslog for details.

The following pages provide information about error messages that you might encounter in your Drupal logs.

Looking for support? Visit the Drupal.org forums, or join #drupal-support in IRC.

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PDOException: SQLSTATE[HY000] [1130] Host '31.170.160.73' is not allowed to connect to this MySQL server in lock_may_be_available() (line 167 of /home/a2091477/public_html/includes/lock.inc)...
this is my website's error, how to solve it.