SAML setup - array_replace_recursive(): Argument #4 is not an array #1551

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OVERLORD · 2026-02-05T01:12:25+03:00

OVERLORD commented

2026-02-05 01:12:25 +03:00

Originally created by @oden08 on GitHub (Feb 20, 2020).

Hello, I recently upgaded to v0.28.2 and noticed that SAML is now supported so set out to connect to my saml provider. In my provider logs it is looking as though it is passing the proper information but in Bookstack I am getting the following error (with debugging on):

ErrorException
array_replace_recursive(): Argument #4 is not an array
https://domain/saml2/acs

There are no errors logged in my nginx errorlog and I am currently using these settings in my .env file -

SAML2_NAME=SSO
SAML2_EMAIL_ATTRIBUTE=email
SAML2_EXTERNAL_ID_ATTRIBUTE=uid
SAML2_DISPLAY_NAME_ATTRIBUTES=username
SAML2_IDP_ENTITYID=https://domain url/sso/metadata.ashx
SAML2_AUTOLOAD_METADATA=true

Any ideas or thoughts on how I could go further to look into this?

Originally created by @oden08 on GitHub (Feb 20, 2020). Hello, I recently upgaded to v0.28.2 and noticed that SAML is now supported so set out to connect to my saml provider. In my provider logs it is looking as though it is passing the proper information but in Bookstack I am getting the following error (with debugging on): >>ErrorException >>array_replace_recursive(): Argument #4 is not an array >>https://domain/saml2/acs There are no errors logged in my nginx errorlog and I am currently using these settings in my .env file - >>SAML2_NAME=SSO >>SAML2_EMAIL_ATTRIBUTE=email >>SAML2_EXTERNAL_ID_ATTRIBUTE=uid >>SAML2_DISPLAY_NAME_ATTRIBUTES=username >>SAML2_IDP_ENTITYID=https://_domain url_/sso/metadata.ashx >>SAML2_AUTOLOAD_METADATA=true Any ideas or thoughts on how I could go further to look into this?

OVERLORD closed this issue

2026-02-05 01:12:26 +03:00

OVERLORD referenced this issue

2026-02-05 10:37:00 +03:00

[PR #6004] Implement Share Links Feature #6618

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Reference: starred/BookStack#1551