Can't execute query

insert into web_download_count 
                           set 
                                lang_type      = 'eng', 
                                file_id        = 271,
                                p_name         = 'PS3&4 to XBox One(A1)',
                                dc_id          = ,
                                dc_name        = 'PS3 to PS4',
                                IP_address     = '3.239.59.31',
                                user_device    = 0,
                                user_info      = 'CCBot/2.0 (https://commoncrawl.org/faq/)',
                                o_name         = 'PS3PS4toXBOXOne_Online(20220415).zip',
                                ser_name       = '2205130643.zip',
                                sport          = 0,
                                version        = 'V1.0',
                                download_type  = 2,
                                download_time  = '2023-09-30 23:08:23'

MySQL Error: 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 ' dc_name = 'PS3 to PS4', ' at line 6

This script cannot continue, terminating.