php error

The plugin generates a PHP ERROR:

2018/02/21 08:33:41 [error] 1258#0: *31419 FastCGI sent in stderr: "PHP message: PHP Warning:  A non-numeric value encountered in /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/components/logo/logo.php on line 52
PHP message: PHP Stack trace:
PHP message: PHP   1. {main}() /var/www/analisilaica.it/htdocs/index.php:0
PHP message: PHP   2. require() /var/www/analisilaica.it/htdocs/index.php:17
PHP message: PHP   3. require_once() /var/www/analisilaica.it/htdocs/wp-blog-header.php:19
PHP message: PHP   4. do_action() /var/www/analisilaica.it/htdocs/wp-includes/template-loader.php:12
PHP message: PHP   5. WP_Hook->do_action() /var/www/analisilaica.it/htdocs/wp-includes/plugin.php:453
PHP message: PHP   6. WP_Hook->apply_filters() /var/www/analisilaica.it/htdocs/wp-includes/class-wp-hook.php:310
PHP message: PHP   7. amp_render() /var/www/analisilaica.it/htdocs/wp-includes/class-wp-hook.php:286
PHP message: PHP   8. AMP_Post_Template->load() /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/includes/vendor/amp/amp.php:87
PHP message: PHP   9. AMP_Post_Template->load_parts() /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/includes/vendor/amp/includes/class-amp-post-template.php:131
PHP message: PHP  10. AMP_Post_Template->verify_and_include() /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/includes/vendor/amp/includes/class-amp-post-template.php:137
PHP message: PHP  11. include() /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/includes/vendor/amp/includes/class-amp-post-template.php:433
PHP message: PHP  12. do_action() /var/www/analisilaica.it/htdocs/wp-content/plugins/accelerated-mobile-pages/templates/design-manager/design-3/single.php:10
PHP message: PHP  13. WP_Hook->do_action() /var/www/analisilaica.it/htdocs/wp-includes/plugin.php:453
PHP message: PHP  14. WP_Hook->apply_filters() /var/www/analisilaica.it/htdocs/wp-includes/class-wp-hook.php:310
PHP message: PHP  15. amp_fr

Some details

WordPress: 4.9.4
Web Server: nginx/1.10.3
PHP: 7.2.2-3+ubuntu16.04.1+deb.sury.org+1
MySQL: 5.5.5
ext/mysqli: yes
PHP Memory Limit: 256M
WP Memory Limit: 40M
Memory Usage: 10 MB
Blocked External HTTP Requests: None
WP Locale: it_IT
Organize uploads by month/year: Enabled
WP_DEBUG: No
WP_DEBUG_LOG: No
WP_DEBUG_DISPLAY: Yes
SCRIPT_DEBUG: No
WP Max Upload Size: 2 MB
PHP Time Limit: 30
PHP Error Log: 
WP Cron: Enabled
fsockopen: Enabled
allow_url_fopen: Enabled
OpenSSL: OpenSSL 1.1.0g  2 Nov 2017
cURL: 7.47.0
Zlib Compression: Enabled
PHP GD: 2.2.5
Imagick: Enabled
Basic Auth: Disabled
Proxy: Disabled
Active Theme Name: Twenty Sixteen
Active Theme Version: 1.4
Active Theme Folder: twentysixteen

This is the list of my active plugins:

Accelerated Mobile Pages (v0.9.82.1) by Ahmed Kaludi, Mohammed Kaludi
Akismet Anti-Spam (v4.0.3) by Automattic
Amazon Polly (v1.0.2) by AWS Labs, WP Engine
Amazon Web Services (v1.0.5) by Delicious Brains
Autoptimize (v2.3.2) by Frank Goossens (futtta)
Better Related Content (v0.4.3.4) by Nicolas Kuttler
Debug This (v0.5.2) by Brian Fegter, Chris Dillon
Disqus for WordPress (v3.0.12) by Disqus
Easy Google Analytics for WordPress (v1.6.0) by Shaon
Easy rel=author Plugin (v0.71b) by Kevin Meyer
FeedBurner FeedSmith Extend (v1.0.0) by Jiayu (James) Ji
Gmail SMTP (v1.1.7) by naa986
Italy Cookie Choices (for EU Cookie Law) (v2.5.1) by Enea Overclokk, Andrea Pernici, Andrea Cardinale
Jetpack by WordPress.com (v5.8) by Automattic
Nginx Helper (v1.9.10) by rtCamp
P3 (Plugin Performance Profiler) (v1.5.3.9) by GoDaddy.com
PHP Compatibility Checker (v1.4.5) by WP Engine
Page Speed Optimization (v2.9.10) by o10n-x
Redirection (v3.2.1) by John Godley
SSL Insecure Content Fixer (v2.5.0) by WebAware
Security Headers (v0.9) by Simon Waters (Surevine Ltd)
Simple Open Graph (v2.4) by Kevin Bowers
Simple Sitemap (v2.4) by David Gwyer
UpdraftPlus - Backup/Restore (v1.14.4) by UpdraftPlus.Com, DavidAnderson
WP Offload S3 Lite (v1.3.1) by Delicious Brains
WP to Twitter (v3.3.2) by Joseph Dolson
WP-PageNavi (v2.92) by Lester «GaMerZ» Chan
WP-Piwik (v1.0.19) by André Bräkling
Yoast SEO (v6.3.1) by Team Yoast
iThemes Security (v6.9.0) by iThemes
miniOrange 2 Factor Authentication (v4.5.7) by miniOrange

• This topic was modified 8 years, 3 months ago by Davide Radice.