Warning: mysqli::query(): (HY000/1030): Got error 28 from storage engine in /home/ciecs/public_html/aula3/lib/dml/mysqli_native_moodle_database.php on line 1183
Error
Error reading from database
Debug info: Got error 28 from storage engine
SELECT
bi.id,
COALESCE(bp.id, bs.id) AS blockpositionid,
bi.blockname,
bi.parentcontextid,
bi.showinsubcontexts,
bi.pagetypepattern,
bi.requiredbytheme,
bi.subpagepattern,
bi.defaultregion,
bi.defaultweight,
COALESCE(bp.visible, bs.visible, 1) AS visible,
COALESCE(bp.region, bs.region, bi.defaultregion) AS region,
COALESCE(bp.weight, bs.weight, bi.defaultweight) AS weight,
bi.configdata
, ctx.id AS ctxid, ctx.path AS ctxpath, ctx.depth AS ctxdepth, ctx.contextlevel AS ctxlevel, ctx.instanceid AS ctxinstance

FROM mdl_block_instances bi
JOIN mdl_block b ON bi.blockname = b.name
LEFT JOIN mdl_block_positions bp ON bp.blockinstanceid = bi.id
AND bp.contextid = ?
AND bp.pagetype = ?
AND bp.subpage = ?
LEFT JOIN mdl_block_positions bs ON bs.blockinstanceid = bi.id
AND bs.contextid = ?
AND bs.pagetype = ?
AND bs.subpage = ?
LEFT JOIN mdl_context ctx ON (ctx.instanceid = bi.id AND ctx.contextlevel = ?)

WHERE
(bi.parentcontextid IN (?, ?) OR (bi.showinsubcontexts = 1 AND bi.parentcontextid = ?))
AND bi.pagetypepattern IN (?,?,?,?)
AND (bi.subpagepattern IS NULL OR bi.subpagepattern = ?)
AND (bp.visible = 1 OR bp.visible IS NULL) AND (bs.visible = 1 OR bs.visible IS NULL)
AND b.visible = 1
AND ((bi.blockname IN (?,?) AND bi.requiredbytheme = 1) OR (bi.blockname NOT IN (?,?) AND bi.requiredbytheme = 0))

ORDER BY
COALESCE(bp.region, bs.region, bi.defaultregion),
COALESCE(bp.weight, bs.weight, bi.defaultweight),
bi.id
[array (
0 => 2,
1 => 'site-index',
2 => '',
3 => 1,
4 => 'site-index',
5 => '',
6 => 80,
7 => 2,
8 => 1,
9 => '1',
10 => 'site-index',
11 => 'site-index-*',
12 => 'site-*',
13 => '*',
14 => '',
15 => 'navigation',
16 => 'settings',
17 => 'navigation',
18 => 'settings',
)]
Error code: dmlreadexception
Stack trace: