Strict Standards: Non-static method vB_Shutdown::instance() should not be called statically, assuming $this from incompatible context in /home/pregunta/public_html/includes/class_core.php on line 3314

Strict Standards: Declaration of vB_Database_Alter_MySQL::drop_index() should be compatible with vB_Database_Alter::drop_index() in /home/pregunta/public_html/includes/class_dbalter.php on line 882

Strict Standards: Declaration of vB_Database_Alter_MySQL::add_index() should be compatible with vB_Database_Alter::add_index() in /home/pregunta/public_html/includes/class_dbalter.php on line 882

Strict Standards: Declaration of vB_Database_Alter_MySQL::add_field() should be compatible with vB_Database_Alter::add_field() in /home/pregunta/public_html/includes/class_dbalter.php on line 882

Strict Standards: Declaration of vB_Database_Alter_MySQL::drop_field() should be compatible with vB_Database_Alter::drop_field() in /home/pregunta/public_html/includes/class_dbalter.php on line 882

Strict Standards: Declaration of vB_Database_Alter_MySQL::query() should be compatible with vB_Database_Alter::query() in /home/pregunta/public_html/includes/class_dbalter.php on line 882

Warning: Cannot modify header information - headers already sent by (output started at /home/pregunta/public_html/includes/class_core.php:3314) in /home/pregunta/public_html/install/includes/class_upgrade_ajax.php on line 683

Warning: Cannot modify header information - headers already sent by (output started at /home/pregunta/public_html/includes/class_core.php:3314) in /home/pregunta/public_html/install/includes/class_upgrade_ajax.php on line 684
vBulletin 4.2.0 Install System
Due to the following errors, the install/upgrade can not continue:
  • Following is a list of files that are either missing or contain unexpected contents. The most likely cause is that all of the files from this release have not been properly uploaded. You should resolve this error before continuing.
    /includes/class_core.php - File does not contain expected contents

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