This issue is automatically created based on existing pull request: #30991: Magento fails on captcha even it not used

Description (*)

imageftbbox function is only available if PHP is compiled with freetype support (--with-freetype-dir=DIR)
based on https://www.php.net/manual/en/function.imageftbbox.php

Manual testing scenarios (*)

1. compile php without freetype font support
2. try to login to magento admin

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds are green)