This might be related to my ticket from last week.
When I go to my profile, I get this error:
Fatal error: Class 'CB\Plugin\Activity\Activity' not found in /home/xxxxxxxxxx/public_html/components/com_comprofiler/plugin/user/plug_cbactivity/cbactivity.php on line 31 Call Stack: 0.0001 238880 1. {main}() /home/xxxxxxxxxx/public_html/index.php:0 0.0116 1206448 2. JApplicationCms->execute() /home/xxxxxxxxxx/public_html/index.php:40 0.0116 1206616 3. JApplicationSite->doExecute() /home/xxxxxxxxxx/public_html/libraries/cms/application/cms.php:252 0.1556 11824480 4. JApplicationSite->dispatch() /home/xxxxxxxxxx/public_html/libraries/cms/application/site.php:230 0.1563 11829456 5. JComponentHelper::renderComponent() /home/xxxxxxxxxx/public_html/libraries/cms/application/site.php:191 0.1583 11841944 6. JComponentHelper::executeComponent() /home/xxxxxxxxxx/public_html/libraries/cms/component/helper.php:371 0.1649 12674232 7. require_once('/home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.php') /home/xxxxxxxxxx/public_html/libraries/cms/component/helper.php:391 0.1715 13436648 8. userProfile() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.php:104 0.4329 45325176 9. HTML_comprofiler::userProfile() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.php:605 0.4383 45769680 10. CBuser->getProfileView() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.html.php:280 0.4424 46192912 11. cbTabs->getViewTabs() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/CBuser.php:379 0.4424 46194816 12. cbTabs->generateViewTabsContent() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:357 1.8280 64486664 13. cbTabs->_callTabPlugin() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:288 1.8281 64487376 14. cbPluginHandler->call() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:1357 1.8281 64488528 15. call_user_func_array:{/home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884}() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884 1.8281 64488768 16. cbactivityTab->getDisplayTab() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884
Apache Logs show:
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP Fatal error: Class 'CB\\Plugin\\Activity\\Activity' not found in /home/xxxxxxxxxx/public_html/components/com_comprofiler/plugin/user/plug_cbactivity/cbactivity.php on line 31, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP Stack trace:, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 1. {main}() /home/xxxxxxxxxx/public_html/index.php:0, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 2. JApplicationCms->execute() /home/xxxxxxxxxx/public_html/index.php:40, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 3. JApplicationSite->doExecute() /home/xxxxxxxxxx/public_html/libraries/cms/application/cms.php:252, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 4. JApplicationSite->dispatch() /home/xxxxxxxxxx/public_html/libraries/cms/application/site.php:230, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 5. JComponentHelper::renderComponent() /home/xxxxxxxxxx/public_html/libraries/cms/application/site.php:191, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 6. JComponentHelper::executeComponent() /home/xxxxxxxxxx/public_html/libraries/cms/component/helper.php:371, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 7. require_once() /home/xxxxxxxxxx/public_html/libraries/cms/component/helper.php:391, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 8. userProfile() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.php:104, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 9. HTML_comprofiler::userProfile() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.php:605, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 10. CBuser->getProfileView() /home/xxxxxxxxxx/public_html/components/com_comprofiler/comprofiler.html.php:280, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 11. cbTabs->getViewTabs() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/CBuser.php:379, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 12. cbTabs->generateViewTabsContent() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:357, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 13. cbTabs->_callTabPlugin() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:288, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 14. cbPluginHandler->call() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbTabs.php:1357, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 15. call_user_func_array:{/home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884}() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884, referer:
www.xxxxxxxxxx.co.uk/
[Mon May 18 12:11:51 2015] [warn] [client 1.1.1.1] mod_fcgid: stderr: PHP 16. cbactivityTab->getDisplayTab() /home/xxxxxxxxxx/public_html/libraries/CBLib/CB/Legacy/cbPluginHandler.php:884, referer:
www.xxxxxxxxxx.co.uk/
I did install the nightly build of CBsubs, as requested, but also, separately, updated CBactivity (3.0.0-rc.1). Switching CBactivity off removes the error.