Upgrade to 4.2.5 RC2, giving APCu error

**Mark.B** · Sun 30 Apr '17, 5:39am

Originally posted by dan325ci

Your server is running a version of APCu that is incompatible with this version of vBulletin. Please upgrade APCu to version 4.0.11 or newer.

Any ideas how to fix this?

Thanks

As the error message states, you'll need to upgrade APCu. Your host should be able to assist.

**dan325ci** · Sun 30 Apr '17, 7:31am

Originally posted by Mark.B

As the error message states, you'll need to upgrade APCu. Your host should be able to assist.

Is that something new for 4.2.5 ?

**Paul M** · Sun 30 Apr '17, 5:34pm

Yes, it replaces the older APC.

Support for Redis was also added.

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