PHP Fatal error: Uncaught Error: Call to undefined function wp_get_current_user

I am running WordPress 6.2.2. When I activate query monitor, the entire website completely breaks and becomes a blank white page. Here are my wordpress logs:

[14-Jul-2023 16:12:54 UTC] PHP Fatal error: Uncaught Error: Call to undefined function wp_get_current_user() in /var/www/mcmo.is/wp-includes/capabilities.php:873
Stack trace:

0 /var/www/mcmo.is/wp-content/plugins/query-monitor/collectors/doing_it_wrong.php(73): current_user_can()

1 /var/www/mcmo.is/wp-includes/class-wp-hook.php(308): QM_Collector_Doing_It_Wrong->maybe_prevent_error()

2 /var/www/mcmo.is/wp-includes/plugin.php(205): WP_Hook->apply_filters()

3 /var/www/mcmo.is/wp-includes/functions.php(5590): apply_filters()

4 /var/www/mcmo.is/wp-includes/class-phpmailer.php(11): _deprecated_file()

5 /var/www/mcmo.is/wp-content/plugins/contact-form-manager/create-contact-form.php(3): require_once('/var/www/mcmo.i…')

6 /var/www/mcmo.is/wp-content/plugins/contact-form-manager/contact-form-manager.php(44): require('/var/www/mcmo.i…')

7 /var/www/mcmo.is/wp-settings.php(453): include_once('/var/www/mcmo.i…')

8 /var/www/mcmo.is/wp-config.php(195): require_once('/var/www/mcmo.i…')

9 /var/www/mcmo.is/wp-load.php(50): require_once('/var/www/mcmo. in /var/www/mcmo.is/wp-includes/capabilities.php on line 873

Here is a list from WP CLI of all my WordPress plugins (active and inactive):

+-------------------------------------+----------+--------+------------+
| name | status | update | version |
+-------------------------------------+----------+--------+------------+
| tenweb-speed-optimizer | inactive | none | 2.22.32 |
| tinymce-advanced | active | none | 5.9.0 |
| akismet | active | none | 5.2 |
| cleantalk-spam-protect | inactive | none | 6.13 |
| async-javascript | inactive | none | 2.21.08.31 |
| autoptimize | inactive | none | 3.1.8.1 |
| block-temporary-email | inactive | none | 1.6 |
| classic-widgets | active | none | 0.3 |
| complianz-gdpr-premium | inactive | none | 6.3.9.1 |
| contact-form-manager | active | none | 1.5 |
| webp-converter-for-media | active | none | 5.9.4 |
| css-js-manager | inactive | none | 2.4.49.12 |
| database-cleaner | inactive | none | 0.9.4 |
| debloat | inactive | none | 1.2.1 |
| duplicate-page | active | none | 4.5.2 |
| emails-verification-for-woocommerce | active | none | 2.5.7 |
| envato-market | active | none | 2.0.8 |
| error-log-monitor | inactive | none | 1.7.7 |
| full-screen-popup | inactive | none | 1.2.2 |
| google-listings-and-ads | inactive | none | 2.4.11 |
| hcode-addons | active | none | 2.6 |
| health-check | active | none | 1.6.0 |
| helper-lite-for-pagespeed | active | none | 3.1.6.2 |
| hummingbird-performance | inactive | none | 3.5.0 |
| better-wp-security | inactive | none | 8.1.6 |
| jch-optimize | inactive | none | 4.0.0 |
| jetpack | inactive | none | 12.3 |
| jetpack-boost | inactive | none | 1.9.4 |
| contact-forms-anti-spam | inactive | none | 0.8.1 |
| mime-types-plus | active | none | 2.03 |
| newsletter-manager | active | none | 1.5.1 |
| nginx-helper | active | none | 2.2.3 |
| nitropack | inactive | none | 1.8.0 |
| one-user-avatar | active | none | 2.3.9 |
| optimize-more | inactive | none | 1.1.1 |
| woo-stripe-payment | active | none | 3.3.43 |
| performance-lab | inactive | none | 2.4.0 |
| powered-cache | inactive | none | 3.0.5 |
| query-monitor | inactive | none | 3.13.0 |
| seo-by-rank-math | inactive | none | 1.0.119 |
| real-media-library-lite | active | none | 4.21.0 |
| redis-cache | active | none | 2.4.3 |
| simple-cloudflare-turnstile | active | none | 1.22.1 |
| revslider | active | none | 6.6.14 |
| slim-seo | inactive | none | 3.21.2 |
| social-media-auto-publish | active | none | 3.1 |
| speed-up-javascript-to-footer | inactive | none | 1.0.11 |
| updraftplus | inactive | none | 1.23.7 |
| w3-total-cache | inactive | none | 2.3.3 |
| clearfy | inactive | none | 2.1.9 |
| woocommerce | active | none | 7.8.2 |
| woocommerce-paypal-payments | active | none | 2.1.0 |
| woocommerce-services | active | none | 2.3.0 |
| wordfence-login-security | inactive | none | 1.1.4 |
| wp-optimize | inactive | none | 3.2.16 |
| wp-serverinfo | active | none | 1.66 |
| js_composer | active | none | 6.13.0 |
| wp-fastest-cache | inactive | none | 1.1.7 |
| wp-mail-smtp | active | none | 3.8.0 |
| amazon-s3-and-cloudfront | active | none | 3.2.4 |
| wordpress-seo | inactive | none | 20.11 |
| zero-spam | inactive | none | 5.5.1 |
| wp-fail2ban-redux | must-use | none | 0.8.2 |
| advanced-cache.php | dropin | none | |
| db.php | dropin | none | |
+-------------------------------------+----------+--------+------------+

Please teach me how to fix this NOW and then please add the fix to an update as well.

Thanks.

• This topic was modified 1 year, 4 months ago by danrancan. Reason: added a list of active plugins

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