( ! ) 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
10.0000361376{main}( ).../index.php:0
20.06865349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.09966350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.09976367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.09986367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.10826625696block_manager->region_uses_dock( ).../lib.php:640
70.57719882120block_manager->ensure_content_created( ).../blocklib.php:644
80.57719882120block_manager->create_block_contents( ).../blocklib.php:1268
90.57719882120block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.57719883304block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.57719883304block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.57719884056block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.57749892056local_crw->display_showcase( ).../crw_default.php:58
140.58519905440local_crw->get_category_children( ).../lib.php:376
150.59889978440local_crw->get_category_children( ).../lib.php:731
161.062910285480local_crw->get_courses( ).../lib.php:729
171.063010287984mysqli_native_moodle_database->get_records_sql( ).../lib.php:1009
181.063210290152query ( ).../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
10.0000361376{main}( ).../index.php:0
20.06865349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.09966350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.09976367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.09986367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.10826625696block_manager->region_uses_dock( ).../lib.php:640
70.57719882120block_manager->ensure_content_created( ).../blocklib.php:644
80.57719882120block_manager->create_block_contents( ).../blocklib.php:1268
90.57719882120block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.57719883304block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.57719883304block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.57719884056block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.57749892056local_crw->display_showcase( ).../crw_default.php:58
140.58519905440local_crw->get_category_children( ).../lib.php:376
150.59889978440local_crw->get_category_children( ).../lib.php:731
161.062910285480local_crw->get_courses( ).../lib.php:729
171.063010287984mysqli_native_moodle_database->get_records_sql( ).../lib.php:1009
181.063210290152query ( ).../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(c.id) as coursescount
FROM mdl_course c
WHERE c.id != ? AND ( c.category = ? OR c.id IN (
SELECT DISTINCT crwcoursecat.courseid
FROM mdl_crw_course_categories crwcoursecat
WHERE crwcoursecat.categoryid = ?
)
) AND c.visible = 1 AND c.id NOT IN
( SELECT DISTINCT crwcourse.courseid
FROM mdl_crw_course_properties crwcourse
WHERE crwcourse.name LIKE ? AND crwcourse.value = ? ) AND c.category NOT IN
( SELECT DISTINCT crwcategory.categoryid
FROM mdl_crw_category_properties crwcategory
WHERE crwcategory.name LIKE ? AND crwcategory.value = ? )
[array (
0 => '1',
1 => '926',
2 => '926',
3 => 'hide_course',
4 => 1,
5 => 'hide_category',
6 => 1,
)]
Error code: dmlreadexception
Stack trace: