We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Thunderbird 78 contacts problem

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by Wayne Mery

Hegedüs Patrik
Hegedüs Patrik
more options

After I was update my Thunderbird to 78 the program is useless. I have 1600 contacts and every time I was open the contacts or write an email the software is frozen. After I remove my history.sqlite (my contacts) the Thunderbird work fine.

Before the update I used Thunderbird 68.11 I have for mail accounts and all of them IMAP. I use the default contacts manager and I don't have add-ons.

Windows 10 2004 Thunderbird 78.1.1

After I was update my Thunderbird to 78 the program is useless. I have 1600 contacts and every time I was open the contacts or write an email the software is frozen. After I remove my history.sqlite (my contacts) the Thunderbird work fine. Before the update I used Thunderbird 68.11 I have for mail accounts and all of them IMAP. I use the default contacts manager and I don't have add-ons. Windows 10 2004 Thunderbird 78.1.1

Chosen solution

Please update to 78.2.0 and post your results.

Read this answer in context 👍 0

All Replies (1)

Wayne Mery
Wayne Mery
  • Moderator
  • Top 10 Contributor
more options

Chosen Solution

Please update to 78.2.0 and post your results.