server has gone away for query

Hi
In the latest version of this plugin, I encounter the following frequent error and the site becomes extremely slow.

[07-Jun-2023 09:45:19 UTC] WordPress database error MySQL server has gone away for query SELECT post_id, meta_key, meta_value FROM mc_postmeta WHERE post_id IN (54503,54436,54412,54396,54375,54357,54327,54314,54222,54185,54123,53907,53894,53824,45522,53794,53757,53732,53714,53700,53689,53642,53610,53511,53345,53295,53276,53249,53176,53149,53124,53108,53035,53002,52965,52929,52903,52807,52782,52749,52723,52681,52549,52505,52380,52347,52302,52191,52138,52111,52082,52036,51964,51937,51924,51908,51873,51848,51803,51780,51702,51687,51669,51633,51611,51596,51567,51556,51545,51532,51513,47366,51322,51210,50890,50784,50727,50376,50356,50280,49687,49467,49444,49392,49375,49317,49230,49218,49200,49128,49066,49019,49001,48991,48928,48910,48904,48890,48823,48798,48783,48761,48743,48730,48689,48674,48638,48625,48514,48498,48483,48445,48357,48293,48169,48144,48098,48052,48008,47924,47864,47814,47786,47728,47646,47572,47423,47389,47345,47332,47306,47257,47117,47058,47037,46963,46943,46930,46910,46811,46859,46840,46818,46801,46632,46610,46593,46586,46524,46505,46454,46418,46332,46285,46268,46256,46221,46209,46070,45933,45786,45656,45638,45568,45547,45493,45466,45454,45424,45336,45292,45245,45214,45184,43424,43342,43232,43211,43167,43155,43101,42913,42703,42643,42632,42598,42262,41790,41749,42041,42138,41881,41958,41471,41348,41322,41399,41188,41033,41132,39932,39193,40297,39879,39779,39810,39712,39844,38942,38719,38707,38659,38650,38603,38548,35733,38462,38491,38452,38501,38421,38442,38408,38376,38394,38188,38369,38362,38335,38307,38291,38105,38033,37936,37817,37551,37033,37267,36630,36889,36832,36395,36349,35667,33788,32969,33344,32946,35429,33434,33383,33294,33248,33086,33018,32981,31709,31702,32291,31547,31721,30387,27879,12173,27865,30367,29033,27775,29842,29246,27753,28099,28005,27897,27741,27654,27351,17941,19032,19029,19022,18659,18646,18639,18592,18433,18425,18380,18372,18315,18311,18291,18270,18228,18221,18218,18198,18168,18153,18127,18112,18085,17996,17430,17427,17424,17421,17418,17414,17411,17407,17308,17221,17124,16993,12256,12253,12250,12247,12244,12241,12238,12235,12232,12229,12222,12218,12215,12211,12208,12203,12199,12193,12189,12185,12182,12176,12170,12165,12162,12159,12156,12153,12150,12132,12114,12084,12081,12075,12072,12068,12065,10892,10890,10888,10886,10884,10882,10880,10878,10876,10874,10872,10870,10867,10865,10861,10859,10857,10855,10853,10852,10850,10848,10845,10842,10839,10837,10835,10832,10830,10827,10823,10821,10819,10817,10815,10813,10810,10791,10788,10786,10784,10782,10780,10778,10776,10774,10772,10769,10767,10765,10763,10761,10759,10757,10754,10752,10749,10747,10745,10741,10739,10735,10733,10731,10728,10726,10719,10717,10715,10713,10698,10696,10690,10685,10677,10670,10657,10653,10648,10646,10644,10639,10634,10611,10600,10595,10593,10591,10589,10587,10585,10583,10581,10579,10577,10574,10572,10570,10567,10563,10561,10559,10557,10555,10553,10551,10549,10547,10545,10543,10522,10520,10518,10516,10514,10512,10510,10508,10507,10505,10503,10501,10499,10497,10495,10493,10490,10487,10485,10483,10481,10479,9489,9487,9485,9483,9481,9478,9467,9462,9460,9458,9451,8030,8028,7999,7997,7995,7993,7985,7983,7981,7979,7970,7968,7966,7949,7947,7915,7913,7906,7904,7889,7887,7885,7883,7874,7807,7805,7803,7776,7759,7757,7748,7743,7741,15606,5878,5876,5874,5871,5869,5867,5865,5863,5861,5859,5699,5697,5695,5692,5690,5686,5684,5682,5356,5352,5350,4117,3992,3990,3988,3986,3984,3982,3980,3978,3976,3974,3972,3970,3967,3965,3963,3961,3959,3955,3937,3935,3933,3931,3929,3927,3925,3923,3921,3919,3916,3910,3909,3907,3905,3904,3901,3897,3895,3893,3891,3888,3886,3880,3878,3876,3874,3872,3869,3867,3865,3863,3861,3859,3857,3855,3853,3851,3849,3847,3844,3842,3840,3838,3836,3834,3832,3831,3828,3826,3822,3819,3817,3814,3812,3810,3808,3805,3803,3801,3799,3797,3796,3794,3789,3786,3783,3781,3778,3776,3774,3772,3770,3768,3766,3764,3762,3760,3758,3756,3754,3752,3748,3746,3744,3741,3739,3736,3734,3732,3730,3727,3725,3723,3720,3718,3717,3714,3712,3710,3691,3689,3687,3685,3680,3677,3675,3673,3670,3668,3666,3661,3657,3655,3652,3650,3648,3645,3642,3640,3638,3636,3634,3632,3630,3628,3389,3386,3384,3382,3380,3378,3376,3374,3372,3369,3367,3365,3346,3344,3341,3339,3337,3332,3330,3328,3326,3324,3322,3320,3318,3314,3312,3310,3308,3306,3304,3302,3300,3298,3296,3293,3291,3289,3287,3285,3281,3276,3273,3271,3269,3264,3262,3260,3256,3254,3246,3244,3234,3232,3229,3194,3191,3189,3186,3180,3178,3176,3174,3172,3170,3167,3165,3163,3161,3159,3157,3155,3153,3151,3144,3142,3140,3137,3132,3130,3129,3124,3120,3118,3116,3111,3109,3107,3105,3103,3098,2681,2679,2675,2673,2671,2669,2667,2665,2663,2660,2656,2654,2649,2647,2645,2641,2638,2636,2633,2631,2627,2625,2623,2621,2619,2617,2615,2613,2611,2599,2598,2596,2594,2592,2590,2588,2586,2584,2582,2581,2579,2576,2574,2572,2570,2564,2560,2558,2556,2555,2553,2551,2549,2546,2545,2542,2540,2538,2005,2003,2001,1998,1996,1994,1992,1990,1988,1986,1982,1980,1979,1977,1975,1973,1971,1967,1965,1963,1961,1959,1957,1955,1953,1951,1946,1944,1942,1940,1938,1935,1933,1931,1929,1927,1924,1922,1920,1918,1916,1914,1911,1879,1877,1874,1872,1870,1867,1865,1863,1860,1858,1856,1854,1852,1850,1848,1846,1844,1842,1840,1838,1836,1834,1832,1830,1827,1825,1794,1792,1790,1788,1786,1784,1782,1780,1778,1776,1774,1772,1770,1768,1766,1762,1760,1758,1756,1754,1752,1750,1748,893,1288,1097,1095,1093,1091,1084,1082,1072,1080,1078,1076,1074,1068,1066,1064,1063,1061,1058,1056,1054,1052,1050,1048,1041,1039,1037,1035,1033,1032,1030,1028,1026,1024,1022,1019,1015,1013,1011,1009,1007,1005,984,982,980,978,976,974,972,970,968,966,964,962,960,958,956,954,952,950,948,946,944,907,903,901,899,897,895,891,881,888,886,884,879,877,875,873,867,871,869,865,857,863,861,859,855,853,851,849,847,845,843,841,838,836,834,832,824,828,826,822,820,818,816,814,811,809,807,805,803,789,787,785,782,780,778,776,774,772,770,768,766,761,10476,10472,10460,617,615,613,610,608,605,603,601,597,595,593,10474,591,589,587,10469,585,10467,583,10465,580,10463,578,576,573,570,10470,10456,566,564,561,10458) ORDER BY meta_id ASC made by require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, Helpie_FAQ->init_hook, Helpie_FAQ->load_widgets, HelpieFaq\Features\Faq\Faq_Model->get_fields, HelpieFaq\Features\Faq\Fields_Model->get_fields, HelpieFaq\Features\Faq\Fields_Model->get_products_field, HelpieFaq\Includes\Repos\Faq_Repo->get_options, HelpieFaq\Includes\Woo_Integrator->get_products_option, get_posts, WP_Query->query, WP_Query->get_posts, update_post_caches, update_postmeta_cache, update_meta_cache

Above I have given only one line of error.
The same error is repeated and the Size of the error_log increases.

When I disable the plugin, the site returns to normal.
Please check.

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