( ! ) 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
20.09755349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.13686350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.13686367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.13706367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.14776625696block_manager->region_uses_dock( ).../lib.php:640
70.14776625696block_manager->ensure_content_created( ).../blocklib.php:644
80.14776625696block_manager->create_block_contents( ).../blocklib.php:1268
90.14776625696block_online_users->get_content_for_output( ).../blocklib.php:1216
100.14786626864block_online_users->formatted_contents( ).../moodleblock.class.php:230
110.14786626864block_online_users->get_content( ).../moodleblock.class.php:288
120.14796629328block_online_users\fetcher->count_users( ).../block_online_users.php:80
130.14796629328mysqli_native_moodle_database->count_records_sql( ).../fetcher.php:162
140.14796629328mysqli_native_moodle_database->get_field_sql( ).../moodle_database.php:1854
150.14796629328mysqli_native_moodle_database->get_record_sql( ).../moodle_database.php:1644
160.14796629328mysqli_native_moodle_database->get_records_sql( ).../moodle_database.php:1571
170.14806630280query ( ).../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
20.09755349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.13686350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.13686367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.13706367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.14776625696block_manager->region_uses_dock( ).../lib.php:640
70.14776625696block_manager->ensure_content_created( ).../blocklib.php:644
80.14776625696block_manager->create_block_contents( ).../blocklib.php:1268
90.14776625696block_online_users->get_content_for_output( ).../blocklib.php:1216
100.14786626864block_online_users->formatted_contents( ).../moodleblock.class.php:230
110.14786626864block_online_users->get_content( ).../moodleblock.class.php:288
120.14796629328block_online_users\fetcher->count_users( ).../block_online_users.php:80
130.14796629328mysqli_native_moodle_database->count_records_sql( ).../fetcher.php:162
140.14796629328mysqli_native_moodle_database->get_field_sql( ).../moodle_database.php:1854
150.14796629328mysqli_native_moodle_database->get_record_sql( ).../moodle_database.php:1644
160.14796629328mysqli_native_moodle_database->get_records_sql( ).../moodle_database.php:1571
170.14806630280query ( ).../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 COUNT(u.id)
FROM mdl_user u
WHERE u.lastaccess > ?
AND u.lastaccess <= ?
AND u.deleted = 0

[array (
0 => 1711650600.0,
1 => 1711650942,
)]
Error code: dmlreadexception
Stack trace: