Error PHP Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8691
For a User everything seems to work fine … so I’m not sure if i can “ignore” those errors.
Usually ignoring errors isn’t a good idea, so … what to do?
I have the same problem, at every usage of rainloop this error, logs are full of this
Cannot modify header information - headers already sent by (output started at /var/www/virtual/htdocs/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/virtual/htdocs/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8691
Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8691
Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8690
Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8688
Cannot modify header information - headers already sent by (output started at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/Imagine/Gd/Image.php:580) at /var/www/nextcloud/apps/rainloop/app/rainloop/v/1.11.3/app/libraries/RainLoop/Actions.php#8686