no valid header | ww.wp.xz.cn

coolhatwebdesign
(@coolhatwebdesign)

11 years, 5 months ago

Installed latest version of plugin (3.1.5) and I received a “no valid header” error. Any plugin conflicts or conflicts with the latest WordPress I should know about?

https://ww.wp.xz.cn/plugins/constant-contact-api/

The topic ‘no valid header’ is closed to new replies.

Tags

0 replies
1 participant
Last reply from: coolhatwebdesign
Last activity: 11 years, 5 months ago
Status: not resolved