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My calendar stopped working (will not load my calendars), cannot change day , month, or add events.

Thunderbird Calendar
Wayne Mery replied 1 hour ago
Kenneth E. Trout
Kenneth E. Trout

This all started after installing version 159.0

Everything worked just fine with v158.1

This all started after installing version 159.0 Everything worked just fine with v158.1

All Replies (1)

Wayne Mery
Wayne Mery
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  • Top 10 Contributor

This is likely caused by the cardbook addon

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