Expression #56 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'procesdesk_2107.c.positie' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
SELECT p.*, m.merk, wcv.titel AS voorraad_titel, wcv.kleur AS voorraad_kleur, wcv.voorraad_aantallen_tonen AS voorraad_aantallen_tonen, wca.titel AS aanbodstadia, wca.id AS aanbodstadia_id, c.positie AS productpositie, cb.hash AS bewerkpadhash FROM webwinkel_product_categorie c, webwinkel_product p LEFT JOIN webwinkel_merk m ON m.id = p.merk_id LEFT JOIN webwinkel_config_voorraad wcv ON p.voorraad_id = wcv.id LEFT JOIN webwinkel_config_aanbodstadia wca ON p.status_aanbieding = wca.id LEFT JOIN configuratie_bewerkpaden cb ON cb.tabel_id = p.id AND cb.tabel_naam = 'webwinkel_product' WHERE 1 AND c.product_id = p.id AND p.status > 0 AND p.verwijderd = 0 AND c.categorie_id = '1' GROUP BY p.id ORDER BY productpositie ASC
Array
(
    [0] => Array
        (
            [file] => /var/www/procesdesk.nl/www/ba59f661c01dc48dcc3f7396c35ce8e5/inc/functions.php
            [line] => 2193
            [function] => queryError
            [args] => Array
                (
                    [0] => Expression #56 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'procesdesk_2107.c.positie' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
                    [1] =>  
				SELECT p.*, m.merk, wcv.titel AS voorraad_titel, wcv.kleur AS voorraad_kleur, wcv.voorraad_aantallen_tonen AS voorraad_aantallen_tonen, wca.titel AS aanbodstadia, wca.id AS aanbodstadia_id, c.positie AS productpositie, cb.hash AS bewerkpadhash 

				FROM webwinkel_product_categorie c, webwinkel_product p
				LEFT JOIN  webwinkel_merk m ON m.id = p.merk_id							
				LEFT JOIN webwinkel_config_voorraad wcv ON p.voorraad_id = wcv.id
				LEFT JOIN webwinkel_config_aanbodstadia wca ON p.status_aanbieding = wca.id
						
				LEFT JOIN configuratie_bewerkpaden cb ON cb.tabel_id = p.id AND cb.tabel_naam = 'webwinkel_product'			
				WHERE 1
				AND c.product_id = p.id
				AND p.status > 0 
				AND p.verwijderd = 0 			
				 AND c.categorie_id =  '1' 
				GROUP BY p.id					
				ORDER BY productpositie ASC
										
			
                    [2] => mysqli Object
                        (
                            [affected_rows] => -1
                            [client_info] => mysqlnd 7.4.3
                            [client_version] => 70403
                            [connect_errno] => 0
                            [connect_error] => 
                            [errno] => 1055
                            [error] => Expression #56 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'procesdesk_2107.c.positie' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
                            [error_list] => Array
                                (
                                    [0] => Array
                                        (
                                            [errno] => 1055
                                            [sqlstate] => 42000
                                            [error] => Expression #56 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'procesdesk_2107.c.positie' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
                                        )

                                )

                            [field_count] => 6
                            [host_info] => Localhost via UNIX socket
                            [info] => 
                            [insert_id] => 0
                            [server_info] => 8.0.30-0ubuntu0.20.04.2
                            [server_version] => 80030
                            [sqlstate] => 42000
                            [protocol_version] => 10
                            [thread_id] => 485
                            [warning_count] => 0
                        )

                )

        )

    [1] => Array
        (
            [file] => /var/www/procesdesk.nl/www/includes/functions/webwinkel.functions.php
            [line] => 1021
            [function] => getArray
            [args] => Array
                (
                    [0] =>  
				SELECT p.*, m.merk, wcv.titel AS voorraad_titel, wcv.kleur AS voorraad_kleur, wcv.voorraad_aantallen_tonen AS voorraad_aantallen_tonen, wca.titel AS aanbodstadia, wca.id AS aanbodstadia_id, c.positie AS productpositie, cb.hash AS bewerkpadhash 

				FROM webwinkel_product_categorie c, webwinkel_product p
				LEFT JOIN  webwinkel_merk m ON m.id = p.merk_id							
				LEFT JOIN webwinkel_config_voorraad wcv ON p.voorraad_id = wcv.id
				LEFT JOIN webwinkel_config_aanbodstadia wca ON p.status_aanbieding = wca.id
						
				LEFT JOIN configuratie_bewerkpaden cb ON cb.tabel_id = p.id AND cb.tabel_naam = 'webwinkel_product'			
				WHERE 1
				AND c.product_id = p.id
				AND p.status > 0 
				AND p.verwijderd = 0 			
				 AND c.categorie_id =  '1' 
				GROUP BY p.id					
				ORDER BY productpositie ASC
										
			
                    [1] => 
                )

        )

    [2] => Array
        (
            [file] => /var/www/procesdesk.nl/www/includes/functions/webwinkel.rendercontent.php
            [line] => 192
            [function] => shopGetProducts
            [args] => Array
                (
                    [0] => 1
                )

        )

    [3] => Array
        (
            [file] => /var/www/procesdesk.nl/www/includes/functions/webwinkel.rendercontent.php
            [line] => 240
            [function] => shopProcesDeskTarieven
            [args] => Array
                (
                )

        )

    [4] => Array
        (
            [file] => /var/www/procesdesk.nl/www/includes/functions/inc.rendercontent.php
            [line] => 144
            [args] => Array
                (
                    [0] => /var/www/procesdesk.nl/www/includes/functions/webwinkel.rendercontent.php
                )

            [function] => include
        )

    [5] => Array
        (
            [file] => /var/www/procesdesk.nl/www/index.php
            [line] => 53
            [args] => Array
                (
                    [0] => /var/www/procesdesk.nl/www/includes/functions/inc.rendercontent.php
                )

            [function] => include_once
        )

)
/var/www/procesdesk.nl/www/ba59f661c01dc48dcc3f7396c35ce8e5/inc/functions.php > 3369

ERROR REPORT FROM "queryError()"