Implicit conversion from float 56.25 to int loses precision

[simp-lee]

Version: 4.0.6

The Nginx server error log is as follows:

2023/11/15 10:36:33 [error] 963#0: *267013 FastCGI sent in stderr: ＂
PHP message: PHP Deprecated:  Implicit conversion from float 187.5 to int loses precision in .../SimpleImage.php on line 1692
PHP message: PHP Deprecated:  Implicit conversion from float 187.5 to int loses precision in .../SimpleImage.php on line 1692
PHP message: PHP Deprecated:  Implicit conversion from float 56.25 to int loses precision in .../SimpleImage.php on line 1692＂
while reading response header from upstream, client: ...., server: ....com, 
request: ＂GET /images/big/1987229534.jpg HTTP/1.1＂, 
upstream: ＂fastcgi://unix:/tmp/php-cgi-81.sock:＂, 
host: ＂www.....com＂, referrer: ＂...＂

Please help me take a look at what the issue is.