The following warnings occurred:
Warning [2] Use of undefined constant postnum - assumed 'postnum' (this will throw an Error in a future version of PHP) - Line: 253 - File: inc/plugins/my_activity.php PHP 7.2.24 (Linux)
File Line Function
/inc/plugins/my_activity.php 253 errorHandler->error
/inc/class_plugins.php 142 my_activity_postbit
/inc/functions_post.php 842 pluginSystem->run_hooks
/showthread.php 924 build_postbit