Chamilo LCMS Connect » Core » Repository

fatal error on wiki revert (in history page) (screenshot)

Fatal error: Class '12' not found in /home/kmoerman/Code/chamilo-dev/repository/php/lib/data_manager/data_manager.class.php on line 149

Call Stack:
    0.1215     677672   1. {main}() /home/kmoerman/Code/chamilo-dev/index.php:0
    0.3774   17395456   2. common\libraries\Application::launch(???, ???) /home/kmoerman/Code/chamilo-dev/index.php:87
    0.3847   18683592   3. application\weblcms\WeblcmsManagerCourseViewerComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/application.class.php:777
    0.5133   23110056   4. application\weblcms\Tool::factory_and_launch(???, ???) /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/weblcms_manager/component/course_viewer.class.php:122
    0.5139   23178120   5. common\libraries\SubManager::launch(???, ???, ???) /home/kmoerman/Code/chamilo-dev/application/weblcms/php/lib/tool/tool.class.php:154
    0.5202   23897800   6. application\weblcms\tool\wiki\WikiToolComplexDisplayComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/sub_manager.class.php:340
    0.5458   27373728   7. repository\ComplexDisplay::launch(???, ???, ???) /home/kmoerman/Code/chamilo-dev/application/weblcms/tool/wiki/php/lib/component/complex_display.class.php:42
    0.5597   31864712   8. repository\ComplexDisplay::launch(???, ???, ???) /home/kmoerman/Code/chamilo-dev/repository/php/lib/complex_display/complex_display.class.php:115
    0.5597   31865056   9. common\libraries\SubManager::launch(???, ???, ???) /home/kmoerman/Code/chamilo-dev/repository/php/lib/complex_display/complex_display.class.php:110
    0.5880   34670976  10. repository\content_object\wiki\WikiComplexDisplayVersionReverterComponent->run() /home/kmoerman/Code/chamilo-dev/common/libraries/php/shared/sub_manager.class.php:340
    0.5896   34671144  11. repository\DataManager::retrieve_complex_content_object_item(???, ???) /home/kmoerman/Code/chamilo-dev/repository/content_object/wiki/php/lib/complex_display/component/version_reverter.class.php:29
    0.5897   34674456  12. repository\DataManager::fetch_complex_content_object_item(???, ???) /home/kmoerman/Code/chamilo-dev/repository/php/lib/data_manager/data_manager.class.php:107

related issues #6607, #6530