Migrating and Upgrading to Joomla! 4.x • Upgrading Joomla 2.5.28 to 4.x : Errors and Website Breakage

Code:

Notice: Undefined property: LoginController::$input in /home/roch4634/votrevoyage-dz.com/administrator/components/com_login/controller.php on line 36Fatal error: Call to a member function set() on null in /home/roch4634/votrevoyage-dz.com/administrator/components/com_login/controller.php on line 36

Code:

1054Erreur: 1054Unknown column 'c.version' in 'field list' SQL=SELECT c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time, c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level, c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id, c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version, CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug,COUNT(i.`id`) AS numitems FROM kbw9g_categories as c LEFT JOIN kbw9g_categories AS s ON (s.lft <= c.lft AND s.rgt >= c.rgt) OR (s.lft > c.lft AND s.rgt < c.rgt) LEFT JOIN (SELECT cat.id as id FROM kbw9g_categories AS cat JOIN kbw9g_categories AS parent ON cat.lft BETWEEN parent.lft AND parent.rgt WHERE parent.extension = 'com_content' AND parent.published != 1 GROUP BY cat.id) AS badcats ON badcats.id = c.id LEFT JOIN `kbw9g_content` AS i ON i.`catid` = c.id AND i.state = 1 WHERE (c.extension='com_content' OR c.extension='system') AND c.access IN (1,1) AND c.published = 1 AND s.id=11 AND badcats.id is null GROUP BY c.id, c.asset_id, c.access, c.alias, c.checked_out, c.checked_out_time, c.created_time, c.created_user_id, c.description, c.extension, c.hits, c.language, c.level, c.lft, c.metadata, c.metadesc, c.metakey, c.modified_time, c.note, c.params, c.parent_id, c.path, c.published, c.rgt, c.title, c.modified_user_id, c.version ORDER BY c.lft