Dictionary setup - Expense report error

Hi,
Why I receice this error when open Dictionary setup - Expense report - Transportation categories?

Dolibarr has detected a technical error.
This information can be useful for diagnostic purposes (you can set option $dolibarr_main_prod to ‘1’ to remove such notices):
Date: 20190408121225
Dolibarr: 9.0.1
Level of features: 0
PHP: 7.0.33
Server: Apache
OS: Linux cobra.superhosting.bg 3.10.0-962.3.2.lve1.5.24.8.el7.x86_64 #1 SMP Fri Jan 4 06:55:54 EST 2019 x86_64
UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36

Requested URL: /admin/dict.php?id=35
Referer: /admin/dict.php?mainmenu=home
Menu manager: eldy_menu.php

Database type manager: mysqli
Latest database access request error: SELECT c.rowid, c.label, c.active, c.entity FROM llx_c_exp_tax_cat c WHERE 1 = 1 ORDER BY label, c.label ASC LIMIT 1001
Return code for latest database access request error: DB_ERROR_NOSUCHFIELD
Information for latest database access request error: Unknown column ‘c.entity’ in ‘field list’