# Error log flooded with xpdo.class.php Could not load class: TaggerOnHandleRequest from taggeronhandlerequest **URL:** \ **Category:** Support\ **Created:** [August 4, 2021, 12:38pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269 "2021-08-04T12:38:38Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![chrissen](https://community.modx.com/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@chrissen](https://community.modx.com/u/chrissen)\ **Post date:** [August 4, 2021, 12:38pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/1 "2021-08-04T12:38:38Z")
I just discovered that my modx (v.2.8.3) error logs have been flooded for several months now with this error message, which occurs every 3-4 seconds: (ERROR @ /…/www/core/xpdo/xpdo.class.php : 644) Could not load class: TaggerOnHandleRequest from taggeronhandlerequest. Searching the internet for this error message did not return any hints. Thanks in advance for any advice. ---
**Author:** ![halftrainedharry](https://community.modx.com/user_avatar/community.modx.com/halftrainedharry/32/1063_2.png) [@halftrainedharry](https://community.modx.com/u/halftrainedharry)\ **Post date:** [August 4, 2021, 12:50pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/2 "2021-08-04T12:50:56Z")
I assume you use the extra Tagger. Have you ever changed the “System Events” for the _Plugin_ with the name “Tagger”? It seems, that this plugin runs on the event “OnHandleRequest” which it shouldn’t. ---
**Author:** ![chrissen](https://community.modx.com/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@chrissen](https://community.modx.com/u/chrissen)\ **Post date:** [August 4, 2021, 1:03pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/3 "2021-08-04T13:03:20Z")
You’re right. I use the tagger plugin and it indeed runs on the OnHandleRequest event. Can I reconfigure that somehow what else has to be done? ---
**Author:** ![halftrainedharry](https://community.modx.com/user_avatar/community.modx.com/halftrainedharry/32/1063_2.png) [@halftrainedharry](https://community.modx.com/u/halftrainedharry)\ **Post date:** [August 4, 2021, 1:06pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/4 "2021-08-04T13:06:50Z")
I think, you can just uncheck the checkbox in the tab “System Events” for the event “OnHandleRequest". The question is, why this checkbox is checked in the first place? ---
**Author:** ![chrissen](https://community.modx.com/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@chrissen](https://community.modx.com/u/chrissen)\ **Post date:** [August 4, 2021, 1:14pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/5 "2021-08-04T13:14:47Z")
Good question but as a matter of fact, I can’t change the settings here (refer to attached screenshot - don’t mind the german interface). Double clicking and so on does not change anything. ![download](https://modx-community.s3.dualstack.us-east-1.amazonaws.com/original/2X/e/e058cbad3fd07d6343e0fc9c8f4f63483dac671a.png) ---
**Author:** ![halftrainedharry](https://community.modx.com/user_avatar/community.modx.com/halftrainedharry/32/1063_2.png) [@halftrainedharry](https://community.modx.com/u/halftrainedharry)\ **Post date:** [August 4, 2021, 1:22pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/6 "2021-08-04T13:22:27Z")
Not sure where you took this screenshot. But try this: - On the left side of the manager interface, select the tab “Elements” - Scroll to the vertical tab “Plugins” - Select the plugin “Tagger” in the directory “Tagger” - Change to the tab “System Events” (on the right side of the manager interface) ---
**Author:** ![chrissen](https://community.modx.com/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@chrissen](https://community.modx.com/u/chrissen)\ **Post date:** [August 4, 2021, 1:35pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/7 "2021-08-04T13:35:27Z")
Got it! Thanks a lot. Unchecked it for OnHandleRequest and just hope that everything still works 😉 ---
**Author:** ![system](https://community.modx.com/user_avatar/community.modx.com/system/32/2_2.png) [@system](https://community.modx.com/u/system)\ **Post date:** [August 6, 2021, 1:35pm UTC](https://community.modx.com/t/error-log-flooded-with-xpdo-class-php-could-not-load-class-taggeronhandlerequest-from-taggeronhandlerequest/4269/8 "2021-08-06T13:35:40Z")
Closed on August 6, 2021, 1:35pm UTC This topic was automatically closed 2 days after discussion ended and a solution was marked. New replies are no longer allowed. You can open a new topic by clicking the link icon below the original post or solution and selecting “+ New Topic”.