Coolify Settings - Error saving transactional email settings | "SQLSTATE[22001]: String truncation error in Transactional Email settings preventing SMTP configuration save"

[angelitojpcm]

Issue Description

PostgreSQL string truncation error occurs when attempting to save any configuration in the Transactional Email settings. This affects both the general email settings and SMTP server configuration:

SQLSTATE[22001]: String data, right truncated: 7 ERROR: value too long for type character varying(255)

Steps to Reproduce

1. Access Coolify dashboard
2. Go to Settings > Transactional Email
3. Try to save either:
   • SMTP server configuration
   • From Name/Address settings
   • Any field within Transactional Email section
4. Error appears preventing data from being saved

System Details

• Coolify Version: v4.0.0-beta.380
• Database: PostgreSQL
• Affected Section: Transactional Email (all configuration fields)

Error Behavior

The error consistently appears when attempting to save any configuration within the Transactional Email section, suggesting a database column limitation issue affecting all related fields.

Screenshots