simplexml_load_string(): Entity: line 1: parser error : Start tag expected, '<' not found · Issue #1255 · getkirby/kirby · GitHub
simplexml_load_string / Opening and ending tag mismatch in XLSX-Reader · Issue #3125 · PHPOffice/PhpSpreadsheet · GitHub
![magento2.3.5 p1 - Warning: simplexml_load_string(): Entity: line 29: parser error : StartTag - Magento Stack Exchange magento2.3.5 p1 - Warning: simplexml_load_string(): Entity: line 29: parser error : StartTag - Magento Stack Exchange](https://i.stack.imgur.com/sljfe.png)