[4.14.2] - Scheduled Reports PDF download --> Zend_Session is currently marked as read-only

Hello,
since last update to 4.14.2 we often (but not every time) get “Zend_Session is currently marked as read-only.” when trying to download Scheduled Reports. (Seems to work better in Chrome than in FF - doesn’t make sense since it’s a Server Error?!?!)

Called URL: https://dom.tld/index.php?module=API&action=index&idSite=1569&period=day&date=yesterday&method=ScheduledReports.generateReport&idReport=774&outputType=3&language=de&format=original

Any ideas on that? :thinking:

Thank you, bye from Austria
Andreas

rly noone, nothing?! :frowning: