SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjEvMG1qQ2tXY2t5bTBXTDVZU0FyZ2c9PSIsInZhbHVlIjoicWVESFU5cm1nUVJFc0cydlRVTG1vUT09IiwibWFjIjoiM2E4OThjZGNmMGIxMmM2ZjM0N2ZlN2QxNGM2OWFlNDFkNWQ1YzUwYWM5OWI1ZDViYjUxMTY3OTg3OWY4ZjI1NSIsInRhZyI6IiJ9 limit 1)