Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'c30031_se_pdb.categories.parent' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
Products (3)
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') and ((all_product_count > 0) or (all_product_count != 0)) order by parent' at line 1
flussklassifisering 
1.
800 120 99
flussklassifisering : ROL1

Blyad lodpasta, 25 - 45µm, Sn-2,0Ag-36,0Pb, 179° - 190°C, Fluss 9,5%, RMA-Type, ROL1, No-Clean  

2.
800 150 99
flussklassifisering : ROL1

Blyad lodpasta, 20 - 38µm, Sn-2,0Ag-36,0Pb, 179° - 190°C, Fluss 9,5%, ROL1, No-Clean  

3.
800 122 99
flussklassifisering : ROL1

Blyad lodpasta, 25 - 45µm, Sn-2,0Ag-36,0Pb, 179° - 190°C, Fluss 9,5%, RMA-Type, ROL1, No-Clean