SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJJTEVNSHNZNHRPcmRjaGJjWjVraVE9PSIsInZhbHVlIjoibkRhTVVBL0NWeGtab3dZa3RFb2RPZz09IiwibWFjIjoiYzg5MzM1MDM3ZWI4ZjI1Mzc5Yzc0N2JjZjI1ZmU5NWJmNDhiNzA1ZDZhNmM2ZGNhNzY2NmM3NzQ0ZWU2MGZkMyIsInRhZyI6IiJ9 limit 1)