( ! ) 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
20.03625349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.04536350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.04536367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.04556367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.05546625696block_manager->region_uses_dock( ).../lib.php:640
70.50729873928block_manager->ensure_content_created( ).../blocklib.php:644
80.50729873928block_manager->create_block_contents( ).../blocklib.php:1268
90.50729873928block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.50739875112block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.50739875112block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.50739875864block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.50799883864local_crw->display_showcase( ).../crw_default.php:58
140.51609897248local_crw->get_category_children( ).../lib.php:376
150.859610185640local_crw->get_category_children( ).../lib.php:731
162.014910810320local_crw->get_category_children( ).../lib.php:731
172.032810830304local_crw->get_category_children( ).../lib.php:731
182.047110842304local_crw->get_courses( ).../lib.php:729
192.047410844872mysqli_native_moodle_database->get_records_sql( ).../lib.php:1009
202.047610847040query ( ).../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
20.03625349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.04536350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.04536367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.04556367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.05546625696block_manager->region_uses_dock( ).../lib.php:640
70.50729873928block_manager->ensure_content_created( ).../blocklib.php:644
80.50729873928block_manager->create_block_contents( ).../blocklib.php:1268
90.50729873928block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.50739875112block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.50739875112block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.50739875864block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.50799883864local_crw->display_showcase( ).../crw_default.php:58
140.51609897248local_crw->get_category_children( ).../lib.php:376
150.859610185640local_crw->get_category_children( ).../lib.php:731
162.014910810320local_crw->get_category_children( ).../lib.php:731
172.032810830304local_crw->get_category_children( ).../lib.php:731
182.047110842304local_crw->get_courses( ).../lib.php:729
192.047410844872mysqli_native_moodle_database->get_records_sql( ).../lib.php:1009
202.047610847040query ( ).../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 => '117',
2 => '117',
3 => 'hide_course',
4 => 1,
5 => 'hide_category',
6 => 1,
)]
Error code: dmlreadexception
Stack trace: