Title: error instaling plugins
Last modified: August 21, 2016

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# error instaling plugins

 *  [ramonjosegn](https://wordpress.org/support/users/ramonjosegn/)
 * (@ramonjosegn)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/)
 * Hello dears
 * When I installing a plugin show this
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/myweb/public_html/wp-content/plugins/zopim-live-chat/accountconfig.php:
   20) in /home/miruta/public_html/wp-includes/pluggable.php on line 1121
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/myweb/public_html/wp-content/plugins/zopim-live-chat/accountconfig.php:
   20) in /home/miruta/public_html/wp-includes/pluggable.php on line 1121
 * [https://wordpress.org/plugins/zopim-live-chat/](https://wordpress.org/plugins/zopim-live-chat/)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Thread Starter [ramonjosegn](https://wordpress.org/support/users/ramonjosegn/)
 * (@ramonjosegn)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130388)
 * Anothers problems
    Warning: Cannot modify header information – headers already
   sent by (output started at /home/myweb/public_html/wp-content/plugins/zopim-live-
   chat/accountconfig.php:20) in /home/miruta/public_html/wp-login.php on line 414
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/myweb/public_html/wp-content/plugins/zopim-live-chat/accountconfig.php:
   20) in /home/miruta/public_html/wp-login.php on line 426
 * Warning: session_start(): Cannot send session cache limiter – headers already
   sent (output started at /home/myweb/public_html/wp-content/plugins/zopim-live-
   chat/accountconfig.php:20) in /home/miruta/public_html/wp-content/plugins/hc-
   custom-wp-admin-url/hc-custom-wp-admin-url.php on line 95
 *  [Rizal](https://wordpress.org/support/users/datmasehbeta/)
 * (@datmasehbeta)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130493)
 * same with me,
 * after install this new update, my wordpress show this
 * The plugin generated 471 characters of unexpected output during activation. If
   you notice “headers already sent” messages, problems with syndication feeds or
   other issues, try deactivating or removing this plugin.
 *  [bencxr](https://wordpress.org/support/users/bencxr/)
 * (@bencxr)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130525)
 * So sorry about it, the update for this bug fix has already been rolled out. Do
   download the latest version.
    Thank you for reporting the bug.
 * Regards,
    Team Zopim
 *  Thread Starter [ramonjosegn](https://wordpress.org/support/users/ramonjosegn/)
 * (@ramonjosegn)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130535)
 * I am updating, thanks for support
 *  [bencxr](https://wordpress.org/support/users/bencxr/)
 * (@bencxr)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130559)
 * Thanks for your patience 🙂

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘error instaling plugins’ is closed to new replies.

 * ![](https://ps.w.org/zopim-live-chat/assets/icon.svg?rev=1522846)
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## Tags

 * [Chatting](https://wordpress.org/support/topic-tag/chatting/)
 * [Zopim](https://wordpress.org/support/topic-tag/zopim/)

 * 5 replies
 * 3 participants
 * Last reply from: [bencxr](https://wordpress.org/support/users/bencxr/)
 * Last activity: [11 years, 10 months ago](https://wordpress.org/support/topic/error-instaling-plugins/#post-5130559)
 * Status: not resolved