Was receiving this error this morning on my site that is using your JFBConnect:
Warning: Missing argument 1 for JFBConnectFacebookHelper::_getUserInfo(), called in /home/zionu1/public_html/plugins/authentication/jfbconnectauth.php on line 48 and defined in /home/zionu1/public_html/components/com_jfbconnect/helpers/facebookhelper.php on line 174
Fatal error: Uncaught exception 'FacebookRestClientException' with message 'Session key invalid or no longer valid' in /home/zionu1/public_html/administrator/components/com_jfbconnect/assets/facebook-api/facebookapi_php5_restlib.php:2458 Stack trace: #0 /home/zionu1/public_html/administrator/components/com_jfbconnect/assets/facebook-api/facebookapi_php5_restlib.php(1232): FacebookRestClient->call_method('facebook.users....', Array) #1 /home/zionu1/public_html/components/com_jfbconnect/helpers/facebookhelper.php(179): FacebookRestClient->users_getInfo(NULL, Array) #2 /home/zionu1/public_html/plugins/authentication/jfbconnectauth.php(48): JFBConnectFacebookHelper->_getUserInfo() #3 /home/zionu1/public_html/libraries/joomla/user/authentication.php(121): plgAuthenticationJFBConnectAuth->onAuthenticate(Array, Array, Object(JAuthenticationResponse)) #4 /home/zionu1/public_html/libraries/joomla/application/application.php(528): JAuthentication->authenticate(Array, Array) #5 /home/zionu1/public_html/includes/application.php(187): in /home/zionu1/public_html/administrator/components/com_jfbconnect/assets/facebook-api/facebookapi_php5_restlib.php on line 2458
To fix, I went into the JFBConnect configuration and reset my changes. I made no new changes in the past couple days to my site... I simply visited the homepage... and only saw the above message.
Can you please investigate this? (As well as my other thread concerning issues/questions with this module and jfbinvite).
...I'm approaching the point where I am simply going to remove your product and demand a refund for something that clearly is not stable/reliable... at all. I do appreciate your amazing efforts, but resetting configuration settings simply to keep your product/my site running... is simply unusable and unacceptable in my opinion.
There's a whole thread already dedicated to this issue, and the new version of JFBConnect (v2.0) should fix this. There's a reason it was called a Release Candidate. We're not guaranteeing there's no bugs remaining now that we've removed that title, but we've been very proactive in getting 4 releases over the last month out to fix issues that people have been encountering.
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I'll try to get to your JFBInvite questions today, but they haven't been the highest priority, since we've been working on the fatal error you mentioned below and also have to spend extra time reading additional posts relating to issues that have already been reported (and even resolved by the time you posted this).
understood. i apologize for coming off a bit heated this morning. it was simply a result of frustration... nothing against your performance at answering these threads or your current focus on development of the product.
thanks for the feedback... it was greatly appreciated... and also thanks for your continued support and development towards your product.