Help required! Getting Error:Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write.

Re: Help required! Getting Error:Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write.

by Andrei Băutu -
Number of replies: 0
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Thank you. Clearing the cache worked for me, too.

The problem happened after a site downtime (due to power outage). The site seemed to work ok, but many features were failing due to this error, eg. manual user enrolls, searching in admin menu etc.

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