Error page on my joomla site


When I try to access the item-edit-form page on the frontend of my site after logging in to an account, I get an error page.

The error gives the following message:

"0 - Call to a member function isSite() on null"

I need someone to fix this error please.


Skills: Joomla, PHP, HTML, CSS, Website Design

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About the Employer:
( 3 reviews ) Swansea, United Kingdom

Project ID: #26327169

Awarded to:


Hi, thanks for your post! I am Joomla expert. I have rich experience in web development. If you hire me, I will start working immediately and give you a satisfying result. I will wait for your contact. thanks.

£20 GBP in 1 day
(1 Review)

7 freelancers are bidding on average £32 for this job

(219 Reviews)

Hi sir I have have worked with Joomla for 6+ years. I can do the project very well. These are projects I have done with my client United Kingdom: [login to view URL] [login to view URL] [login to view URL] More

£45 GBP in 1 day
(10 Reviews)

hi sir I know your issue with item edit form page error give me a chance to fix it. I have 10 experience in Wordpress, Joomla and core programming thanks.

£50 GBP in 1 day
(41 Reviews)

hi i am a fullstack web and application developer. i have about 9 years of experience and most of my activity in developing extensiosn and templates has been for cms. my purpose is the quality of your work and your More

£50 GBP in 7 days
(11 Reviews)

will fix 1 hours less then "0 - Call to a member function isSite() on null" start right now more discusss in chat.............................................. Thank you!

£20 GBP in 1 day
(26 Reviews)

Hello. I have read your project details. I think that I can make your project perfectly. If you need me, please ping me and discuss more details. Thanks.

£20 GBP in 1 day
(3 Reviews)