Import-Problems with Zabbix 4.2.8

[MatthiasKuehneEllerhold]

Importing the XML into Zabbix 4.2.8 results in this error:
"Trigger prototype "{#DISKNAME}: Disk temperature: {ITEM.LASTVALUE}" depends on trigger "{#DISKNAME}: Disk temperature: {ITEM.LASTVALUE}", which does not exist."

Any advice?

[MatthiasKuehneEllerhold]

Removing both trigger prototypes brings me the next error:
"Trigger prototype "{#DISKNAME}: one or more SMART attributes are FAILING_NOW" depends on trigger "{#DISKNAME}: SMART status is not OK", which does not exist."

[MatthiasKuehneEllerhold]

I've upgraded to 4.4, still the same. Importing without any trigger deps works.