I am using latest Simple Donate on D7 with Civicrm 4.7.29. I get this error when I go to the contribution page configured for Simple Donate:

Warning: implode(): Invalid arguments passed in CRM_SimpleDonate_Page_SimpleDonationPage->browse() (line 71 of /home/lifechallengesem/public_html/data/sites/default/files/civicrm/ext/com.webaccessglobal.simpledonate-2.0/CRM/SimpleDonate/Page/SimpleDonationPage.php).

any help troublshooting would be greatly appreciated!

  • I had an issue with simple donate throwing errors when I didn't have any payment processor setup. So, do you have one setup?
    – BBuchanan
    Commented Apr 19, 2018 at 2:17

1 Answer 1


Looking at the extension code it seems to me that the Simple Donate pages are not set properly in settings table. Can you please re-save the Simple donate page setting by navigating to Administer >> CiviContribute >> Simple Donate Configuration ?

  • Hmm...not allowing me to save a new configuration. I tried saving a different contribution page and de-slecting the ziptastic function. Tried several different configs. The new configs will not save. Commented Apr 12, 2018 at 19:42
  • What error do you get? Commented Apr 12, 2018 at 19:43
  • No error showing in browser. The page just refreshes to "[domain]/civicrm/admin?reset=1". Doesn't give a message about successfully saved. I'll check logs to see what's there... Commented Apr 12, 2018 at 19:50
  • Here's what's in the log: Notice: Constant CIVICRM_MEMCACHE_PREFIX already defined in include_once() (line 359 of [domain]/civicrm.settings.php). Commented Apr 12, 2018 at 19:53
  • Are you having N sites installed on same instance having CiviCRM enabled? Commented Apr 12, 2018 at 19:57

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