How to solve ERR_HTTP2_PROTOCOL_ERROR which occurs only when editing page through elementor
I experienced this error when i was trying to edit the Elementor Page. It was a simple htaccess fix. Use this to fix your Error.
When I was trying to edit a page on Elementor it was giving me a HTTP2 error and I was struggling to fix it, but found a great htaccess fix.
# BEGIN Line too long fix
<IfModule mod_substitute.c>
SubstituteMaxLineLength 20M
</IfModule>
# END Line too long fix