I have the same problem. The log contains the following errors:
Notice: Trying to get property of non-object in /web/htdocs1/enrol/database/settings.php on line 89
Notice: Trying to get property of non-object in /web/htdocs1/enrol/paypal/settings.php on line 69
Notice: Trying to get property of non-object in /web/htdocs1/enrol/manual/settings.php on line 66
Notice: Trying to get property of non-object in /web/htdocs1/enrol/cohort/settings.php on line 39
Notice: Trying to get property of non-object in /web/htdocs1/enrol/mnet/settings.php on line 39
Notice: Trying to get property of non-object in /web/htdocs1/enrol/self/settings.php on line 82
Thank you for your help
Notice: Trying to get property of non-object in /web/htdocs1/enrol/database/settings.php on line 89
Notice: Trying to get property of non-object in /web/htdocs1/enrol/paypal/settings.php on line 69
Notice: Trying to get property of non-object in /web/htdocs1/enrol/manual/settings.php on line 66
Notice: Trying to get property of non-object in /web/htdocs1/enrol/cohort/settings.php on line 39
Notice: Trying to get property of non-object in /web/htdocs1/enrol/mnet/settings.php on line 39
Notice: Trying to get property of non-object in /web/htdocs1/enrol/self/settings.php on line 82
Thank you for your help