Document will not

Hello,
Yesterday I bought tableJX.
Locally, I can work wonderfully everything.
Only on the server I get messages and can not save any document, even though grid has claimed. This document is not available. What's wrong?

Notice: Undefined property: stdClass::$tableCaption in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 24

Notice: Undefined variable: _DB in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/models/grid.php on line 142

Notice: Undefined variable: _DB in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/models/grid.php on line 146



Notice: Undefined property: stdClass::$colMap in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 356



Notice: Undefined property: stdClass::$secOrderDirection in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 703
/> ASC
Notice: Undefined property: stdClass::$secOrderDirection in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 705
/> DESC

Notice: Undefined property: stdClass::$secOrderRange in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 708
/> Apply always
Notice: Undefined property: stdClass::$secOrderRange in /mnt/web8/13/13/51782413/htdocs/administrator/components/com_grid/views/grid/tmpl/editform.php on line 710
/> Only on Default Sort

System:
PHP erstellt für: SunOS localhost 5.10 Generic_125100-10 sun4v
Datenbankversion: 5.0.67-log
Datenbankzeichensatz: utf8_general_ci
PHP-Version: 5.2.12
Webserver: Apache/2.2.14 (Unix)
PHP-Anbindung zum Webserver: cgi
Joomla!-Version: Joomla! 1.5.15 Stable [ Wojmamni Ama Mamni ] 05-November-2009 04:00 GMT
Browserkennung: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.8) Gecko/20100202 Firefox/3.5.8 (.NET CLR 3.5.30729)

Kind regard
Hansemann