Error: (oursql.OperationalError) (2013, 'Lost connection to MySQL server during query', None) [SQL: 'SELECT moodle.mdl_problems.id AS moodle_mdl_problems_id, moodle.mdl_problems.name AS moodle_mdl_problems_name, moodle.mdl_problems.content AS moodle_mdl_problems_content, moodle.mdl_problems.review AS moodle_mdl_problems_review, moodle.mdl_problems.hidden AS moodle_mdl_problems_hidden, moodle.mdl_problems.timelimit AS moodle_mdl_problems_timelimit, moodle.mdl_problems.memorylimit AS moodle_mdl_problems_memorylimit, moodle.mdl_problems.description AS moodle_mdl_problems_description, moodle.mdl_problems.analysis AS moodle_mdl_problems_analysis, moodle.mdl_problems.sample_tests AS moodle_mdl_problems_sample_tests, moodle.mdl_problems.sample_tests_html AS moodle_mdl_problems_sample_tests_html, moodle.mdl_problems.show_limits AS moodle_mdl_problems_show_limits, moodle.mdl_problems.output_only AS moodle_mdl_problems_output_only, moodle.mdl_problems.pr_id AS moodle_mdl_problems_pr_id \nFROM moodle.mdl_problems \nWHERE moodle.mdl_problems.id IN (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ORDER BY moodle.mdl_problems.id \n LIMIT ?'] [parameters: (111617, 111618, 111619, 111620, 1538, 517, 8, 111625, 3596, 1037, 3597, 111741, 24, 27, 1051, 3101, 542, 29, 36, 111652, 551, 1579, 113710, 46, 47, 48, 1088, 3140, 584, 111693, 111694, 111181, 590, 111697, 4177, 111699, 4178, 111702, 599, 1113, 1627, 4188, 1117, 111755, 4192, 1634, 3683, 611, 615, 1639, 617, 1133, 621, 623, 3182, 113774, 627, 629, 117, 111760, 633, 3196, 111740, 1660, 639, 114304, 1153, 3202, 111234, 131, 133, 132, 647, 3208, 114313, 135, 134, 138, 140, 654, 130, 144, 114321, 146, 147, 148, 145, 142, 143, 113304, 152, 154, 668, 1700, 136, 1202, 137, 111286, 695, 1210, 139, 1222, 199, 141, 3787, 1741, 207, 1748, 3798, 1238, 728, 1753, 729, 730, 732, 731, 3807, 3199, 3299, 1766, 747, 748, 749, 2798, 245, 2805, 1783, 1787, 2813, 1281, 1282, 260, 111879, 3338, 113936, 1297, 113943, 1303, 1306, 3867, 3880, 3368, 1834, 1838, 3887, 3375, 3889, 3374, 3382, 3383, 3896, 1849, 310, 1339, 2873, 3387, 1342, 1340, 1346, 1860, 3405, 339, 340, 341, 1367, 344, 1368, 2904, 856, 2903, 863, 2912, 868, 872, 1389, 1391, 111985, 113522, 111474, 1396, 1405, 111497, 1930, 907, 906, 1933, 1934, 1935, 1936, 1422, 114060, 114061, 404, 1941, 112534, 1940, 1434, 2973, 113568, 1441, 111521, 112545, 420, 113574, 422, 113576, 113579, 1452, 113581, 1453, 432, 113588, 1465, 1981, 1985, 1986, 3015, 113100, 973, 3023, 2520, 2014, 2015, 2016, 111586, 111587, 111592, 111593, 111596, 111597, 111598, 111600, 111601, 111602, 1009, 111604, 111603, 111606, 111605, 111609, 5)]