Error after update from Joomla 3 to Joomla 4 and from free version to PRo

Hi!
I get Error after update from Joomla 3 to Joomla 4 and from free version to PRo in Database Maintenance in admin panel.
Warning: Attempt to read property "schemapath" on null in /home/.../www/administrator/components/com_installer/src/Model/DatabaseModel.php on line 180

Warning: Trying to access array offset on value of type null in /home/.../www/administrator/components/com_installer/src/Model/DatabaseModel.php on line 180

i added string var_dump($folderTmp); in DatabaseModel.php for debug and get: 
string(108) "/home/.../www/administrator/components/com_easybookreloaded/sql/updates/"

Use last version of EBR Pro 4.0.2.2
Any solution?
​​​​​​​Thank you! 

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