error_log: Cannot modify header information – headers already sent

Resolved

(@hommealone)

After installing and configuring the plugin, we’re having all sorts of problems with our contact forms, and our error log is filling up with this:


[12-Apr-2021 23:37:45 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /[our_path]/[ourdomain].com/wp-content/plugins/mail-integration-365/classes/mail_integration_365/mail.php:201) in /[our_path]/[ourdomain].com/wp-includes/rest-api.php on line 678

Any suggestions?

Viewing 2 replies - 1 through 2 (of 2 total)

edwardcross
(@edwardcross)

3 years ago

Hi, try ver. 1.6.0 of the plugin, I’ve changed several things so this may have resolved this.

Thread Starter hommealone
(@hommealone)

3 years ago

Much better ! Thank you!

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘error_log: Cannot modify header information – headers already sent’ is closed to new replies.