If nothing helped, try reinstalling the ChatApp integration in Bitrix24.
1. Go to Market on the Bitrix24 sidebar.
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2. Click More and select Installed apps.
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3. Click on the integration.
4. Click Uninstall.
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5. A window will open where you need to confirm the deletion. To save the settings, leave the checkbox “delete application settings and data” empty.
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6. After the uninstall, the integration landing will not disappear, install the integration again right from here by clicking Install.
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