Updated to 7.10.9 and had trouble accessing a few accounts. Kept getting error message - try later and turn off ajax. Some accounts were working fine and some generated the error message.
It looks like a bug in the file: include/generic/SugarWidgets/SugarWidgetSubPanelRemoveButtonAccount.php
Line 58 is missing the opening “{” at the end of the if statement. Which resulted in the following error in the logs:
PHP Parse error: syntax error, unexpected ‘return’ (T_RETURN), expecting function (T_FUNCTION) in /var/www/html/area-vacations/suitecrm/include/generic/SugarWidgets/SugarWidgetSubPanelRemoveButtonAccount.php on line 61, referer: https://www.xxxxxx.com/suitecrm/index.php?action=ajaxui
Hope this helps.