Warning: include(C:\inetpub\x5cdemo/libraries/joomla/filter/test.php): failed to open stream: No such file or directory in C:\inetpub\demo\index.php on line 11

Warning: include(): Failed opening 'C:\inetpub\x5cdemo/libraries/joomla/filter/test.php' for inclusion (include_path='.;c:\program files\php\includes;c:\program files\php\pear') in C:\inetpub\demo\index.php on line 11
jtablesession::Store Failed<br />DB function failed with error number 1146<br /><font color="red">Table 'maps101_demo.jos_session' doesn't exist SQL=INSERT INTO `jos_session` ( `session_id`,`time`,`username`,`gid`,`guest`,`client_id` ) VALUES ( 'kjdtk0d9nt94685dkkn914jap3','1539900561','','0','1','0' )</font>
Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 24 bytes) in C:\inetpub\demo\libraries\joomla\error\exception.php on line 117