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'ob_gzhandler' conflicts with 'zlib output compression' when upgrading to 4.2.2

mikaa

Chevereto Member
▶ Reproduction steps
  1. Try to upgrade your Chevereto Instance to the new one (actually 4.2.2).
😢 Unexpected result

This will trigger an error when upgrading, I bypassed the problem by putting this in the .htaccess (php_flag zlib.output_compression off) and I think that's because I'm using mod deflate on my apache. There is no problem after that and I managed to upgrade successfully to the latest version but just wanted to report it for other people.

📃 Error log message

Chevere\Throwable\Exceptions\ErrorException thrown in /var/www/html/app/upgrading.php:47

# Message [Code #2]
ob_start(): Output handler 'ob_gzhandler' conflicts with 'zlib output compression'

# Incident ID:672e233e6ab81

# Time
2024-11-08T14:42:06+00:00 [1731076926]

# Stack trace
------------------------------------------------------------
#0 /var/www/html/app/upgrading.php:47
{main}()
------------------------------------------------------------
#1 /var/www/html/app/upgrading.php:47
ob_start()
------------------------------------------------------------
#2 /var/www/html/app/legacy/entrypoints/index.php:23
require(string(length=31))
------------------------------------------------------------
#3 /var/www/html/index.php:12
require_once(string(length=46))
------------------------------------------------------------
 
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