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Free has disabled communication with external servers (5 posts)

  1. kevin_p
    Member
    Posted 1 year ago #

    Hi,

    I'm using the Wp-QuickLaTeX plugin, but it cannot connect to QuickLaTeX server because my hoster (free.fr) has disabled any kinds of communication with external servers.

    *** QuickLaTeX cannot compile formula:
    f(x)
    
    *** Error message:
    Cannot connect to QuickLaTeX server: Failed to connect to 93.171.209.4: Unknown error 101
    Please make sure your server/PHP settings allow HTTP requests to external resources ("allow_url_fopen", etc.)
    These links might help in finding solution:
    http://wordpress.org/extend/plugins/core-control/
    http://wordpress.org/support/topic/an-unexpected-http-error-occurred-during-the-api-request-on-wordpress-3?replies=37

    So after having installed core-control, I've consulted the last link in error message for resolution to change hosting provider, but I didn't succeed in :(

    This is the result when I test the external HTTP access :

    cURL => "An Error has occured: Failed to connect to 203.98.84.95: Unknown error 101"

    PHP Streams => "Whilst an error was not returned, The server returned an unexpected result: , HTTP result: 0"

    PHP fsockopen() => "An Error has occured: 101: Network is unreachable"

    WP_HTTP_BLOCK_EXTERNAL Undefined
    WP_ACCESSIBLE_HOSTS Undefined
    WP_PROXY_HOST Undefined
    WP_PROXY_PORT Undefined
    WP_PROXY_USERNAME Undefined
    WP_PROXY_PASSWORD Undefined
    WP_PROXY_BYPASS_HOSTS Undefined

    http_request_timeout 5 5
    http_request_redirection_count 5 5
    http_request_version '1.0' '1.0'
    http_headers_useragent 'WordPress/3.5.1; http://***.free.fr' 'WordPress/3.5.1; http://***.free.fr'
    block_local_requests false false
    use_fsockopen_transport true true
    use_streams_transport true true
    use_curl_transport true true
    https_local_ssl_verify true true
    https_ssl_verify true true

  2. WPyogi
    Volunteer Moderator
    Posted 1 year ago #

    You can try posting on the plugin's sub-forum:

    http://wordpress.org/support/plugin/wp-quicklatex

  3. kevin_p
    Member
    Posted 1 year ago #

    Thank you, but the author of the plugin quicklatex suggests me to follow the instructions of the links in the error message, because the problem is not coming from quicklatex but from my hoster, and core control seems to be helpful.

    Have you any idea ?

  4. because the problem is not coming from quicklatex but from my hoster....

    Then talk to your host. That's the only thing you can do.

  5. kevin_p
    Member
    Posted 1 year ago #

    I don't know how to contact them... :S

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