Hi Vibe,
Please note that after the theme update, the Activity section User Profile is broken. Please have a look at the screenshot.
Error: <b style="box-sizing: border-box; color: #313b3d; font-family: 'Open Sans', 'Helvetica Neue', sans-serif; line-height: 22px;">Warning</b><span style="color: #313b3d; font-family: 'Open Sans', 'Helvetica Neue', sans-serif; line-height: 22px;">: call_user_func_array() expects parameter 1 to be a valid callback, function 'test_bp_personal_activity' not found or invalid function name in </span><b style="box-sizing: border-box; color: #313b3d; font-family: 'Open Sans', 'Helvetica Neue', sans-serif; line-height: 22px;">/home/wwwcurricooler/public_html/wp-includes/plugin.php</b><span style="color: #313b3d; font-family: 'Open Sans', 'Helvetica Neue', sans-serif; line-height: 22px;"> on line </span><b style="box-sizing: border-box; color: #313b3d; font-family: 'Open Sans', 'Helvetica Neue', sans-serif; line-height: 22px;">503</b>
The function causing the error is displayed in the screenshot "test_bp_personal_activity"
This is not WPLMS function and not a theme issue.
Please check the customisations you may have added in your theme.