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Question SyntaxError: Unexpected token < in JSON at position 0



New Member
Whenever I want to edit my homepage built by Elementor the screen keeps on loading (see image) & I'm presented with the following error:
post.php?post=174&action=elementor&elementor-mode=safe:1 Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position 0
I have tried to disable all plugins except elementor, but the error is still present, any ideas?

Schermafbeelding 2020-09-26 om 12.16.28.png


New Member
I had the exact same issue. The solution was to roll back to an older version... Since I wasn't sure when this issue was introduced I rolled back to 2.9.9. and managed to make it work again. Hope it helps!


New Member
Which one you rolled back? Elementor Pro and just Elementor? Because when I did it, the pages created with Elementor did not load properly. As if it's broken.

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