Просмотр кода страницы MySQL - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'json DEFAULT NULL

=== MySQL - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'json DEFAULT NULL ===

Ошибка при импорте дампа sql:
 Enter password:
 ERROR 1064 (42000) at line 92: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'json DEFAULT NULL,
 `Opt` int(10) DEFAULT '0',
 `Rozn1` int(10) DEFAULT '0',
 ' at line 7


Означает, что на сервере используется старая версия mariadb и нужно выполнить обновление до 10.3.x или выше.<br />
'''MariaDB JSON Datatype is available from Version 10.2.7+''' 
*https://mariadb.com/kb/en/library/json-data-type/