Nextend plugin install failed
If you see this error message during installation:
Plugin could not be activated because it triggered a fatal error.
It seems like that the WordPress installer can not write /wp-content/plugins
Please install manually the following library plugin: wp-contents/plugins/nextend-accordion-menu/nextend/nextend.zip => Then you can activate this plugin!”
Then just follow the instruction, install the nextend.zip file seperately.