Bug #79406 [NEW]: Just started using Joomla. Following error. Not an issue in 7.3

From: protection at consciencelaws dot org Operating system: Windows 10 PHP version: 7.4.4 Package: Unknown/Other Function Bug Type: Bug Bug description:Just started using Joomla. Following error. Not an issue in 7.3 Description: ------------ PHP Notice: Trying to access array offset on value of type null in C:\inetpub\wwwroot\Joomla\administrator\components\com_templates\views\template\tmpl\default_modal_resize_body.php on line 21 -- Edit bug report at https://bugs.php.net/bug.php?id=79406&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79406&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79406&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79406&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79406&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79406&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79406&r=support Expected behavior: https://bugs.php.net/fix.php?id=79406&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79406&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79406&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79406&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79406&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79406&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79406&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79406&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79406&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79406&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79406&r=mysqlcfg