( ! ) Warning: mysqli::query(): MySQL server has gone away in /var/opt/otlamp/w1/sdo/www/htdocs/lib/dml/mysqli_native_moodle_database.php on line 1244
Call Stack
#TimeMemoryFunctionLocation
10.0001361376{main}( ).../index.php:0
20.07125349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.10796350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.10796367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.10816367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.11796625696block_manager->region_uses_dock( ).../lib.php:640
70.56429882128block_manager->ensure_content_created( ).../blocklib.php:644
80.56429882128block_manager->create_block_contents( ).../blocklib.php:1268
90.56429882128block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.56439883312block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.56439883312block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.56449884064block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.56509892064local_crw->display_showcase( ).../crw_default.php:58
142.320910797496crw_categories_list_tiles->display( ).../lib.php:404
152.320910797496crw_categories_list_tiles->outputhtml( ).../lib.php:66
162.321010807000crw_categories_list_tiles_renderer->__construct( ).../lib.php:44
172.535811385256file_storage->get_area_files( ).../renderer.php:72
182.535811386608mysqli_native_moodle_database->get_records_sql( ).../file_storage.php:657
192.535911389160query ( ).../mysqli_native_moodle_database.php:1244

( ! ) Warning: mysqli::query(): Error reading result set's header in /var/opt/otlamp/w1/sdo/www/htdocs/lib/dml/mysqli_native_moodle_database.php on line 1244
Call Stack
#TimeMemoryFunctionLocation
10.0001361376{main}( ).../index.php:0
20.07125349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.10796350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.10796367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.10816367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.11796625696block_manager->region_uses_dock( ).../lib.php:640
70.56429882128block_manager->ensure_content_created( ).../blocklib.php:644
80.56429882128block_manager->create_block_contents( ).../blocklib.php:1268
90.56429882128block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.56439883312block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.56439883312block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.56449884064block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.56509892064local_crw->display_showcase( ).../crw_default.php:58
142.320910797496crw_categories_list_tiles->display( ).../lib.php:404
152.320910797496crw_categories_list_tiles->outputhtml( ).../lib.php:66
162.321010807000crw_categories_list_tiles_renderer->__construct( ).../lib.php:44
172.535811385256file_storage->get_area_files( ).../renderer.php:72
182.535811386608mysqli_native_moodle_database->get_records_sql( ).../file_storage.php:657
192.535911389160query ( ).../mysqli_native_moodle_database.php:1244
Ошибка
Ошибка чтения из базы данных. Ни в коем случае не выполняйте выключение (перезагрузку) сервера, так как это может привести к необратимой потере данных!
Debug info: MySQL server has gone away
SELECT f.id AS id, f.contenthash, f.pathnamehash, f.contextid, f.component, f.filearea, f.itemid, f.filepath, f.filename, f.userid, f.filesize, f.mimetype, f.status, f.source, f.author, f.license, f.timecreated, f.timemodified, f.sortorder, f.referencefileid, r.repositoryid AS repositoryid, r.reference AS reference, r.lastsync AS referencelastsync
FROM mdl_files f
LEFT JOIN mdl_files_reference r
ON f.referencefileid = r.id
WHERE f.contextid = ?
AND f.component = ?
AND f.filearea = ?


AND f.itemid = ? ORDER BY itemid, filepath, filename
[array (
0 => 152431,
1 => 'local_crw',
2 => 'categoryicon',
3 => 474,
)]
Error code: dmlreadexception
Stack trace: