hello

Joomla site, the front end editor, which is accessed and displayed when a registered member is logged in displays a blank page and not the `edit item form`

I am using K2 version 2.9.0
Joomla version 3.9.1
php 7,1,22
on a local host wamp server
Template - Rocket them plethora

Front end editor stop working some time ago, maybe 2-3 years.
I am now returning to this issue.

If I switch on error reporting, this is the main text I see.

Warning: require_once(C:\wamp64\www\id61 network site\libraries/joomla/document/html/renderer/head.php): failed to open stream: No such file or

directory in C:\wamp64\www\id61 network site\templates\rt_plethora\error.php on line 138


Fatal error: require_once(): Failed opening required 'C:\wamp64\www\id61 network site\libraries/joomla/document/html/renderer/head.php'

(include_path='.;C:\php\pear') in C:\wamp64\www\id61 network site\templates\rt_plethora\error.php on line 138

help most appreciated in this matter

Phil Morton

Thanks

noted and read,
I will read up on your suggestion, secure second opinion.
Prob. follow your suggestion
Then update the board after the action.

thanks
PN

Hello

Let me know how it goes. ..

Simple in the end
I had not updated the `template` Rockethemes plethora, and maybe K2 itself: once everything was updated: it all works,

Phil