[pmwiki-users] captcha and php 7.3.12 + pmwiki-2.2.120
5ko at 5ko.fr
Fri Dec 20 10:18:17 PST 2019
You need to install and enable the php-gd image functions. On Ubuntu the
package is named
where 7.4 is your current active PHP version on the wiki.
In some cases you may need to enable it in your php.ini file, by
removing the initial semi-colon from the line:
You can see where is your php.ini by going to pmwiki.php?action=phpinfo
when remote diagnostics are enabled with $EnableDiag = 1;.
Then you may need to restart Apache.
See other cases:
If you upgrade : http://www.pmwiki.org/Upgrades
On 20/12/2019 14:58, Johan Bengtsson wrote:
> I get this error in the log with captcha and php 7.3.12 +
> Fatal error: Uncaught Error: Call to undefined function
> imagecreatetruecolor() in
> The captcha is not displayed.
More information about the pmwiki-users