My Mautic version is: 7.0.1
My PHP version is: 8.4
Your problem
Error 500 after usage of ASSETS.
Usage of assets break opening contact properties afterwards.
Steps to reproduce:
CREATE asset (either local or remote)
SEND email to CONTACT including an asset link
Open email from the contact mailbox (then clic on the asset link, no automation involved)
Go to MAUTIC and open CONTACT properties - ERROR 500
(DELETING the asset solves the problem)
ERROR 500


