ERROR --- TemplateEngine: [THYMELEAF][https-jsse-nio-8443-exec-42] Exception processing template "login": Exception evaluating SpringEL expression: "brandingLogo != null ? 'data:image/png;base64,'+#strings.replace(brandingLogo,T(java.lang.System).getProperty('line.separator'),'') : fallbackLogo"
org.springframework.expression.spel.SpelEvaluationException: EL1078E: Concatenated string is too long, exceeding the threshold of '100,000' characters
From the error, we can see that the size limit for the image is 100,000 bytes