WordPress caught an error with one of your plugins, W3 Total Cache.

Hi !

Today wordpress sent me this email.

Is there anything I am supposed to do with W3TC? The site doesn’t seem that disturbed.

Thank you

WordPress has a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, W3 Total Cache.

First, visit your website….

Please contact your host for assistance with investigating this issue further.

…..

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.4.4
Current plugin: W3 Total Cache (version 2.7.2)
PHP version 8.1.23

Error Details
=============
An error of type E_ERROR was caused in line 137 of the file /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Remove_CssJs_Page_View.php. Error message: Uncaught TypeError: Cannot access offset of type string on string in /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Remove_CssJs_Page_View.php:137
Stack trace:
#0 /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Remove_CssJs_Extension.php(179): include()
#1 /home/mysite/www/wp-includes/class-wp-hook.php(324): W3TC\UserExperience_Remove_CssJs_Extension->w3tc_userexperience_page(”)
#2 /home/mysite/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array)
#3 /home/mysite/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Page_View.php(22): do_action(‘w3tc_userexperi…’)
#5 /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Page.php(7): include(‘/home/mysite/…’)
#6 /home/mysite/www/wp-content/plugins/w3-total-cache/UserExperience_Plugin_Admin.php(89): W3TC\UserExperience_Page->render_content()
#7 /home/mysite/www/wp-includes/class-wp-hook.php(324): W3TC\UserExperience_Plugin_Admin->w3tc_settings_page_w3tc_userexperience(”)
#8 /home/mysite/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array)
#9 /home/mysite/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#10 /home/mysite/www/wp-content/plugins/w3-total-cache/Root_AdminMenu.php(312): do_action(‘w3tc_settings_p…’)
#11 /home/mysite/www/wp-includes/class-wp-hook.php(324): W3TC\Root_AdminMenu->options(”)
#12 /home/mysite/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array)
#13 /home/mysite/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#14 /home/mysite/www/wp-admin/admin.php(259): do_action(‘performance_pag…’)
#15 {main}
? thrown