Troubleshoot / Extend

• Documentation
• Troubleshoot / Extend

Fixing Customizer (The Form & Email Template Builder) Not Loading Correctly

Modifying / Extending MailOptin with Codes

How To View Your Integration’s Error log

How to Fix Email Subscribers Not Being Added to Mailchimp List

How to Fix New Post Notification Emails Not Sending

How to Fix “There was an error saving your contact. Please try again” Error

How to Fix “No email provider or list has been set for this optin. Please try again” Error

How to Fix Opt-In Form Not Showing on Your Website

How to fix a “cURL error 28: Connection timed out” in WordPress

How to Fix Invalid Phone Number Error on Brevo/SendinBlue Integration

How to Fix Cron Events Missing Their Schedules

How to fix Mailchimp “400: Your merge fields were invalid Error”

How To View Your Email Automations Error log

How to Disable Google Fonts

How to Clear MailOptin Integration’s Cache

Installing Missing Database Tables

How to Translate Strings & Texts in WordPress Plugins