SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZLV3p3SkdBLy9RUVJHcy9qeW1SQ2c9PSIsInZhbHVlIjoibThXeUlnNExoQWFKTFR2V29McEgyZz09IiwibWFjIjoiYWY1YTllNmY4ZWU4NTUxMWQ5NjM2ZjE2MGQyNTRiMjQ1ZmE4NmI3NTMwZTM5OWZhYWM0ZjI0ODU3OTA0ZDM2OCIsInRhZyI6IiJ9 limit 1)