Sindbad~EG File Manager

[03-Dec-2025 12:33:14 UTC] PHP Fatal error:  Uncaught Error: Class "IXR_Client" not found in /home/admin/groupe5.blog.lppelm.o2switch.site/wp-includes/IXR/class-IXR-clientmulticall.php:8
Stack trace:
#0 {main}
  thrown in /home/admin/groupe5.blog.lppelm.o2switch.site/wp-includes/IXR/class-IXR-clientmulticall.php on line 8
[03-Dec-2025 12:33:15 UTC] PHP Fatal error:  Uncaught Error: Class "IXR_Server" not found in /home/admin/groupe5.blog.lppelm.o2switch.site/wp-includes/IXR/class-IXR-introspectionserver.php:9
Stack trace:
#0 {main}
  thrown in /home/admin/groupe5.blog.lppelm.o2switch.site/wp-includes/IXR/class-IXR-introspectionserver.php on line 9