Title: [Plugin: PHPBB Single Sign On] Auth Mode Error
Last modified: August 19, 2016

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# [Plugin: PHPBB Single Sign On] Auth Mode Error

 *  [andyaa](https://wordpress.org/support/users/andyaa/)
 * (@andyaa)
 * [16 years, 3 months ago](https://wordpress.org/support/topic/plugin-phpbb-single-sign-on-auth-mode-error/)
 * Hey guys
 * I have read the previous support topics and have tried to set the auth method/
   mode to wpbb in both wordpress and phpbb but have had no luck in either.
 * In wordpress it just keeps defaulting back to Apache and when I set it in Phpbb
   I get this error:
 * [phpBB Debug] PHP Notice: in file /common.php(73) : eval()’d code on line 561:
   include_once(./../includes/auth/auth_.php) [function.include-once]: failed to
   open stream: No such file or directory
    [phpBB Debug] PHP Notice: in file /common.
   php(73) : eval()’d code on line 561: include_once() [function.include]: Failed
   opening ‘./../includes/auth/auth_.php’ for inclusion (include_path=’.:/usr/lib/
   php:/usr/local/lib/php’) [phpBB Debug] PHP Notice: in file /common.php(73) : 
   eval()’d code on line 731: include_once(./../includes/auth/auth_.php) [function.
   include-once]: failed to open stream: No such file or directory [phpBB Debug]
   PHP Notice: in file /common.php(73) : eval()’d code on line 731: include_once()[
   function.include]: Failed opening ‘./../includes/auth/auth_.php’ for inclusion(
   include_path=’.:/usr/lib/php:/usr/local/lib/php’) [phpBB Debug] PHP Notice: in
   file /common.php(73) : eval()’d code on line 1207: Cannot modify header information–
   headers already sent by (output started at /includes/functions.php:3493) [phpBB
   Debug] PHP Notice: in file /common.php(73) : eval()’d code on line 1207: Cannot
   modify header information – headers already sent by (output started at /includes/
   functions.php:3493) [phpBB Debug] PHP Notice: in file /common.php(73) : eval()’
   d code on line 1207: Cannot modify header information – headers already sent 
   by (output started at /includes/functions.php:3493)
 * If anyone can help me it would be greatly appreciated as it is the last thing
   I need to get fixed on my website
 * Andy
 * [http://wordpress.org/extend/plugins/phpbb-single-sign-on/](http://wordpress.org/extend/plugins/phpbb-single-sign-on/)

Viewing 1 replies (of 1 total)

 *  [onigoetz](https://wordpress.org/support/users/onigoetz/)
 * (@onigoetz)
 * [16 years, 3 months ago](https://wordpress.org/support/topic/plugin-phpbb-single-sign-on-auth-mode-error/#post-1404862)
 * Hi AndyAA,
 * I got just a few questions on your install.
 * in which folders are phpbb and wordpress ?
 * which version of php do you use ?
 * are wordpress and phpbb on the same databases ?
 * Thanks to check this out.

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: PHPBB Single Sign On] Auth Mode Error’ is closed to new replies.

 * 1 reply
 * 2 participants
 * Last reply from: [onigoetz](https://wordpress.org/support/users/onigoetz/)
 * Last activity: [16 years, 3 months ago](https://wordpress.org/support/topic/plugin-phpbb-single-sign-on-auth-mode-error/#post-1404862)
 * Status: not resolved

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