MailerLite API key check fails
The MailerLite API key check fails with request-failed or 401 errors after updates or alongside other plugins.
Tier II · Emerging Problems that are still building up.
8 public reports · first reported 16 July 2020 · last reported 26 February 2024
What's going wrong
Many site owners using this connector to link Contact Form 7 with MailerLite report that the API key check fails with a request failed or 401 error. Some say it began after an update, others after installing a second plugin such as a booking system or a WooCommerce mailer, and one reports a PHP library fatal. Owners who tested the key on the vendor's own playground found it valid, so the failure sits between the site and the service. Small businesses and freelancers setting up forms lose hours. A connection doctor that tests each layer and names the failing one would serve them well.
AI-assisted: written with the help of AI from the reports.
Products affected
Contact Form 7 Connector.
Related problems
Who has this problem
3 businesses found.
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