php 7.4 warning notice kills header output. Wordpress dies.

[andrewmclagan]

Notice: Trying to access array offset on value of type null in /var/www/src/wp-content/plugins/rollbar/src/Plugin.php on line 269

Warning: session_start(): Cannot start session when headers already sent in /var/www/src/wp-content/plugins/rollbar/src/Settings.php on line 103

Warning: Cannot modify header information - headers already sent by (output started at /var/www/src/wp-content/plugins/rollbar/src/Plugin.php:269) in /var/www/src/wordpress/wp-includes/pluggable.php on line 1265

Warning: Cannot modify header information - headers already sent by (output started at /var/www/src/wp-content/plugins/rollbar/src/Plugin.php:269) in /var/www/src/wordpress/wp-includes/pluggable.php on line 1268

this should be updated. especially because this is an proprietary error logger. ha.

[spenserhale]

@andrewmclagan I have already submitted a patch to resolve your issue back in May of this year.
see #84
We are waiting on @ArturMoczulski to submit the update.

You can download the master branch of this project if you want to test the fixes/ use it until they start working on this project again.

[ArturMoczulski]

This has been addressed by #84 and now released in https://github.com/rollbar/rollbar-php-wordpress/releases/tag/v2.6.1