Warning:  [mysql error 2013] Lost connection to MySQL server during query

SELECT tag_id, COUNT(DISTINCT(it.image_id)) AS counter
  FROM LODSimage_category ic
    INNER JOIN LODSimage_tag it
    ON ic.image_id=it.image_id
   WHERE  (category_id NOT IN (29,30,31,32,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,243,244 in /home2/leal9444/ODSBD/include/dblayer/functions_mysqli.inc.php on line 864

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /home2/leal9444/ODSBD/include/dblayer/functions_mysqli.inc.php:912 Stack trace: #0 /home2/leal9444/ODSBD/include/functions_tag.inc.php(58): query2array('\nSELECT tag_id,...', 'tag_id', 'counter') #1 /home2/leal9444/ODSBD/include/functions_tag.inc.php(24): get_available_tags() #2 /home2/leal9444/ODSBD/include/menubar.inc.php(293): get_nb_available_tags() #3 /home2/leal9444/ODSBD/include/menubar.inc.php(15): initialize_menu() #4 /home2/leal9444/ODSBD/index.php(103): include('/home2/leal9444...') #5 {main} thrown in /home2/leal9444/ODSBD/include/dblayer/functions_mysqli.inc.php on line 912


Warning:  [mysql error 2006] MySQL server has gone away

REPLACE INTO LODSsessions
  (id,data,expiration)
  VALUES('03EBcea43801c64d3b26fe54343fbb34143c','',now())
; in /home2/leal9444/ODSBD/include/dblayer/functions_mysqli.inc.php on line 864