( ! ) 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
20.06525349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.10136350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.10136367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.10146367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.10896625696block_manager->region_uses_dock( ).../lib.php:640
70.51019873936block_manager->ensure_content_created( ).../blocklib.php:644
80.51019873936block_manager->create_block_contents( ).../blocklib.php:1268
90.51019873936block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.51029875120block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.51029875120block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.51029875872block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.51089883872local_crw->display_showcase( ).../crw_default.php:58
140.51819897256local_crw->get_category_children( ).../lib.php:376
151.217910185648local_crw->get_category_children( ).../lib.php:731
161.218110186208coursecat->get_children( ).../lib.php:719
171.219610236560coursecat::get_records( ).../coursecatlib.php:1167
181.219610246944mysqli_native_moodle_database->get_records_sql( ).../coursecatlib.php:710
191.220910248736query ( ).../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
20.06525349472theme_opentechnology_core_renderer->header( ).../index.php:112
30.10136350312theme_opentechnology_core_renderer->render_page_layout( ).../outputrenderers.php:1221
40.10136367768include( '/var/opt/otlamp/w1/sdo/www/htdocs/theme/opentechnology/layout/frontpage.php' ).../outputrenderers.php:1291
50.10146367768theme_opentechnology_get_html_for_settings( ).../frontpage.php:32
60.10896625696block_manager->region_uses_dock( ).../lib.php:640
70.51019873936block_manager->ensure_content_created( ).../blocklib.php:644
80.51019873936block_manager->create_block_contents( ).../blocklib.php:1268
90.51019873936block_courses_showcase->get_content_for_output( ).../blocklib.php:1216
100.51029875120block_courses_showcase->formatted_contents( ).../moodleblock.class.php:230
110.51029875120block_courses_showcase->get_content( ).../moodleblock.class.php:288
120.51029875872block_courses_showcase\viewtype\crw_default->get_showcase( ).../block_courses_showcase.php:122
130.51089883872local_crw->display_showcase( ).../crw_default.php:58
140.51819897256local_crw->get_category_children( ).../lib.php:376
151.217910185648local_crw->get_category_children( ).../lib.php:731
161.218110186208coursecat->get_children( ).../lib.php:719
171.219610236560coursecat::get_records( ).../coursecatlib.php:1167
181.219610246944mysqli_native_moodle_database->get_records_sql( ).../coursecatlib.php:710
191.220910248736query ( ).../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 cc.id,cc.name,cc.idnumber,cc.parent,cc.sortorder,cc.coursecount,cc.visible,cc.depth,cc.path, ctx.id AS ctxid, ctx.path AS ctxpath, ctx.depth AS ctxdepth, ctx.contextlevel AS ctxlevel, ctx.instanceid AS ctxinstance
FROM mdl_course_categories cc
JOIN mdl_context ctx ON cc.id = ctx.instanceid AND ctx.contextlevel = ?
WHERE cc.id IN (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ORDER BY cc.sortorder
[array (
0 => 40,
1 => '5',
2 => '6',
3 => '41',
4 => '158',
5 => '16',
6 => '36',
7 => '537',
8 => '26',
9 => '103',
10 => '28',
11 => '30',
12 => '32',
13 => '42',
14 => '21',
15 => '34',
16 => '43',
17 => '44',
18 => '104',
19 => '73',
20 => '105',
21 => '84',
22 => '494',
23 => '45',
24 => '536',
25 => '210',
26 => '485',
27 => '82',
28 => '46',
29 => '47',
30 => '48',
31 => '14',
32 => '87',
33 => '668',
34 => '325',
35 => '10',
36 => '50',
37 => '22',
38 => '88',
39 => '40',
40 => '51',
41 => '53',
42 => '54',
43 => '17',
44 => '55',
45 => '57',
46 => '59',
47 => '35',
48 => '496',
49 => '11',
50 => '58',
51 => '61',
52 => '60',
53 => '24',
54 => '349',
55 => '360',
56 => '446',
57 => '12',
58 => '62',
59 => '534',
60 => '63',
61 => '64',
62 => '96',
63 => '95',
64 => '102',
65 => '52',
66 => '13',
67 => '65',
68 => '15',
69 => '722',
70 => '66',
71 => '37',
72 => '20',
73 => '71',
74 => '68',
75 => '70',
76 => '69',
77 => '98',
78 => '535',
79 => '39',
80 => '74',
81 => '75',
82 => '99',
83 => '77',
84 => '76',
85 => '78',
86 => '79',
87 => '80',
88 => '747',
89 => '748',
90 => '756',
91 => '759',
92 => '842',
93 => '865',
94 => '352',
95 => '881',
96 => '1072',
97 => '1074',
)]
Error code: dmlreadexception
Stack trace: