<div dir="ltr">Hi loris support.<div><br></div><div>I hope you are well. I would like to report a problem with respect to signing in to the loris front-end. Despite signing in normally a month ago, we are now getting a "blank" white page after logging in.</div><div><br>Below are the logs from /var/log/httpd/loris-error.log:<br><br>[Thu Feb 06 14:36:20.838065 2020] [php7:notice] [pid 7015] [client <a href="http://10.0.2.4:55302/" rel="noreferrer" target="_blank">10.0.2.4:55302</a>] PHP Notice:  Undefined variable: isStudySite in /srv/www/loris/src/Middleware/UserPageDecorationMiddleware.php on line 130, referer: <a href="http://loris/" rel="noreferrer" target="_blank">http://loris/</a><br>[Thu Feb 06 14:36:20.838108 2020] [php7:warn] [pid 7015] [client <a href="http://10.0.2.4:55302/" rel="noreferrer" target="_blank">10.0.2.4:55302</a>] PHP Warning:  in_array() expects parameter 2 to be array, null given in /srv/www/loris/src/Middleware/UserPageDecorationMiddleware.php on line 130, referer: <a href="http://loris/" rel="noreferrer" target="_blank">http://loris/</a><br>[Thu Feb 06 14:36:20.838469 2020] [php7:error] [pid 7015] [client <a href="http://10.0.2.4:55302/" rel="noreferrer" target="_blank">10.0.2.4:55302</a>] PHP Fatal error:  Uncaught TypeError: explode() expects parameter 2 to be string, null given in /srv/www/loris/php/libraries/User.class.inc:272\nStack trace:\n#0 /srv/www/loris/php/libraries/User.class.inc(272): explode(';', NULL)\n#1 /srv/www/loris/modules/dashboard/php/dashboard.class.inc(40): User->getSiteNames()\n#2 /srv/www/loris/php/libraries/NDB_Form.class.inc(188): LORIS\\dashboard\\Dashboard->setup()\n#3 /srv/www/loris/src/Middleware/UserPageDecorationMiddleware.php(171): NDB_Form->handle(Object(Zend\\Diactoros\\ServerRequest))\n#4 /srv/www/loris/src/Middleware/PageDecorationMiddleware.php(49): LORIS\\Middleware\\UserPageDecorationMiddleware->process(Object(Zend\\Diactoros\\ServerRequest), Object(LORIS\\dashboard\\Dashboard))\n#5 /srv/www/loris/php/libraries/NDB_Page.class.inc(659): LORIS\\Middleware\\PageDecorationMiddleware->process(Object(Zend\\Diactoros\\ServerRequest), Object(LORIS\\dashboard\\Dashboard))\n#6 /srv/www/loris/php/libraries/Module.class.inc(341): NDB_Page->process(Object(Zend\\Diactoros\\ServerRequest), Object(LORIS\\dashboar in /srv/www/loris/php/libraries/User.class.inc on line 272, referer: <a href="http://loris/" rel="noreferrer" target="_blank">http://loris/</a><br></div><div><br></div><div>We would appreciate any help with this.</div><div><br></div><div>Best wishes,</div><div>Ioannis</div></div>