In manage_config_workflow_page.php:

This page contains the following errors:

error on line 15 at column 879: Extra content at the end of the document
Below is a rendering of the page up to the first error.

APPLICATION ERROR #0An error occurred during this action. You may wish to report this error to your local administrator.Please use the "Back" button in your web browser to return to the previous page. There you can correct whatever problems were identified in this error or select another action. You can also click an option from the menu bar to go directly to a new section. Full path: /var/www/mantisbt-mantisbt-758c840/core/helper_api.php Line: 285 VariableValueTypep_varboolean p_val10integer FilenameLineFunctionArgs/var/www/mantisbt-mantisbt-758c840/core/helper_api.php285--trigger_error( <string>'0', <integer>256 )/var/www/mantisbt-mantisbt-758c840/core/print_api.php774--check_selected( <boolean>false, <integer>10 )/var/www/mantisbt-mantisbt-758c840/manage_config_workflow_page.php307--print_enum_string_option_list( <string>'access_levels', <boolean>false )/var/www/mantisbt-mantisbt-758c840/manage_config_workflow_page.php423--access_row-

In login_select_proj_page.php?ref=/mantis/plugin.php?page=XmlImportExport/import:
This page contains the following errors:

error on line 15 at column 1000: Extra content at the end of the document
Below is a rendering of the page up to the first error.

APPLICATION ERROR #0An error occurred during this action. You may wish to report this error to your local administrator.Please use the "Back" button in your web browser to return to the previous page. There you can correct whatever problems were identified in this error or select another action. You can also click an option from the menu bar to go directly to a new section. Full path: /var/www/mantisbt-mantisbt-758c840/core/helper_api.php Line: 285 VariableValueTypep_var0integer p_val252;262string FilenameLineFunctionArgs/var/www/mantisbt-mantisbt-758c840/core/helper_api.php285--trigger_error( <string>'0', <integer>256 )/var/www/mantisbt-mantisbt-758c840/core/print_api.php519--check_selected( <integer>0, <string>'252;262' )/var/www/mantisbt-mantisbt-758c840/core/print_api.php499--print_subproject_option_list( <integer>252, <integer>0, <NULL>NULL, <boolean>true, <Array> { } )/var/www/mantisbt-mantisbt-758c840/login_select_proj_page.php77--print_project_option_list( <integer>0, <boolean>false, <NULL>NULL, <boolean>true )

This page contains the following errors:

error on line 15 at column 1049: Extra content at the end of the document
Below is a rendering of the page up to the first error.

In view.php?id=10179

APPLICATION ERROR #0An error occurred during this action. You may wish to report this error to your local administrator.Please use the "Back" button in your web browser to return to the previous page. There you can correct whatever problems were identified in this error or select another action. You can also click an option from the menu bar to go directly to a new section. Full path: /var/www/mantisbt-mantisbt-758c840/core/helper_api.php Line: 285 VariableValueTypep_var284integer p_val284string FilenameLineFunctionArgs/var/www/mantisbt-mantisbt-758c840/core/helper_api.php285--trigger_error( <string>'0', <integer>256 )/var/www/mantisbt-mantisbt-758c840/core/html_api.php1513--check_selected( <integer>284, <string>'284' )/var/www/mantisbt-mantisbt-758c840/core/html_api.php1662--html_button_bug_assign_to( <integer>10179 )/var/www/mantisbt-mantisbt-758c840/bug_view_inc.php330--html_buttons_view_bug_page( <integer>10179 )/var/www/mantisbt-mantisbt-758c840/view.php38--include( <string>'/var/www/mantisbt-mantisbt-758c840/bug_view_inc.php' )