Title: Plugin don’t save my settings
Last modified: September 23, 2016
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# Plugin don’t save my settings
* Resolved [dannythegreat](https://wordpress.org/support/users/dannythegreat/)
* (@dannythegreat)
* [9 years, 8 months ago](https://wordpress.org/support/topic/plugin-dont-save-my-settings/)
* Hello,
I have installed the plugin, the first save was successful, but now I
can not change the parameters, because when I click on “save” I come automatically
redirected to the homepage (front-end). I can not even deactivate, the only method
is deactivated by wordpress plugin.
* Sorry for my english.
* Thank you.
Viewing 1 replies (of 1 total)
* Thread Starter [dannythegreat](https://wordpress.org/support/users/dannythegreat/)
* (@dannythegreat)
* [9 years, 8 months ago](https://wordpress.org/support/topic/plugin-dont-save-my-settings/#post-8215053)
* My hoster has encountered the following error (mod security):
* `[Fri Sep 23 12:01:15.026242 2016] [:error] [pid ▓▓▓▓▓▓▓▓:tid ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
▓] [client ▓▓▓.▓▓▓.▓▓▓.▓▓▓] ModSecurity: Access denied with redirection to http://
▓▓▓▓▓▓▓▓.▓▓/ using status 302 (phase 2). Pattern match "(?:\\\\bhttp\\\\/(?:0\\\\.
9|1\\\\.[01])|<(?:html|meta)\\\\b)" at ARGS:acx_csma_custom_html_val. [file "/
usr/local/apache/conf/modsec_vendor_configs/OWASP/rules/REQUEST-21-PROTOCOL-ATTACK.
conf"] [line "40"] [id "950911"] [rev "2"] [msg "HTTP Response Splitting Attack"][
data "Matched Data: \\x0d\\x0a\\x0d\\x0a\\x0d\\x0a\\x0d\\x0a▓▓▓▓▓
▓▓▓.▓▓\\x0d\\x0a