[pmwiki-users] pmwiki and php 7.4

[john.wobuck at gmail.com]

I have upgraded my site as thus:  “This site is running pmwiki-2.2.138 (VersionNum=2002138).”

I am trying to upgrade from php 7.1.33 to php 7.4 but I am getting errors 

Some Examples:
Warning: Use of undefined constant toolbox - assumed 'toolbox' (this will throw an Error in a future version of PHP) in \cookbook\toolbox.php on line 68

Warning: Use of undefined constant WikiSh - assumed 'WikiSh' (this will throw an Error in a future version of PHP) in cookbook\WikiSh.php on line 41

\pmwiki.php on line 502

Warning: Cannot modify header information - headers already sent by (output started at C:\wa\cookbook\WikiSh.php:42) wiki\pmwiki.php on line 1397

Can anyone help ?

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