Debug info: MySQL server has gone away
UPDATE mdl_files SET contenthash = ?, filesize = ?,
status = ? , timemodified = ?
WHERE referencefileid = ?
[array (
0 => 'b6820ae9f43c2944d5f44a2d513fb43e2a9f4ff6',
1 => 369928658,
2 => 0,
3 => 1499785384,
4 => 19,
)]
Error code: dmlwriteexception
Stack trace:
line 489 of /lib/dml/moodle_database.php: dml_write_exception thrown
line 1069 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
line 2322 of /lib/filestorage/file_storage.php: call to mysqli_native_moodle_database->execute()
line 921 of /lib/filestorage/stored_file.php: call to file_storage->update_references()
line 595 of /repository/filesystem/lib.php: call to stored_file->set_synchronized()
line 575 of /lib/filestorage/stored_file.php: call to repository_filesystem->sync_reference()
line 650 of /lib/filestorage/stored_file.php: call to stored_file->sync_external_file()
line 538 of /lib/filestorage/file_system.php: call to stored_file->get_filesize()
line 211 of /lib/filestorage/stored_file.php: call to file_system->mimetype_from_storedfile()
line 798 of /lib/filestorage/stored_file.php: call to stored_file->update()
line 424 of /lib/filelib.php: call to stored_file->set_source()
line 316 of /mod/scorm/mod_form.php: call to file_prepare_draft_area()
line 490 of /mod/scorm/mod_form.php: call to mod_scorm_mod_form->data_preprocessing()
line 142 of /course/modedit.php: call to mod_scorm_mod_form->set_data()
Błąd odczytu z bazy danych
Debug info: MySQL server has gone away
SELECT
bi.id,
bp.id AS blockpositionid,
bi.blockname,
bi.parentcontextid,
bi.showinsubcontexts,
bi.pagetypepattern,
bi.requiredbytheme,
bi.subpagepattern,
bi.defaultregion,
bi.defaultweight,
COALESCE(bp.visible, 1) AS visible,
COALESCE(bp.region, bi.defaultregion) AS region,
COALESCE(bp.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_context ctx ON (ctx.instanceid = bi.id AND ctx.contextlevel = ?)

WHERE
(bi.parentcontextid IN (?, ?) OR (bi.showinsubcontexts = 1 AND bi.parentcontextid IN (?,?,?)))
AND bi.pagetypepattern IN (?,?,?,?,?)
AND (bi.subpagepattern IS NULL OR bi.subpagepattern = ?)

AND b.visible = 1
AND (bi.requiredbytheme = 0)

ORDER BY
COALESCE(bp.region, bi.defaultregion),
COALESCE(bp.weight, bi.defaultweight),
bi.id
[array (
0 => 32,
1 => 'mod-scorm-mod',
2 => '',
3 => 80,
4 => 32,
5 => 1,
6 => '21',
7 => '3',
8 => '1',
9 => 'mod-scorm-mod',
10 => 'mod-scorm-mod-*',
11 => 'mod-scorm-*',
12 => 'mod-*',
13 => '*',
14 => '',
)]
Error code: dmlreadexception
Stack trace:
line 486 of /lib/dml/moodle_database.php: dml_read_exception thrown
line 1114 of /lib/dml/mysqli_native_moodle_database.php: call to moodle_database->query_end()
line 783 of /lib/blocklib.php: call to mysqli_native_moodle_database->get_recordset_sql()
line 1542 of /lib/pagelib.php: call to block_manager->load_blocks()
line 975 of /lib/pagelib.php: call to moodle_page->starting_output()
line 1087 of /lib/outputrenderers.php: call to moodle_page->set_state()
line 2685 of /lib/outputrenderers.php: call to core_renderer->header()
line 395 of /lib/setuplib.php: call to core_renderer->fatal_error()
line ? of unknownfile: call to default_exception_handler()