SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJESUozcHpwL0ZuUkxxZXZ2TTM0SEE9PSIsInZhbHVlIjoiYjE4bkVQS1J5K2NtRk05dytPRTlrUT09IiwibWFjIjoiMmEyOTEwN2JlMjkwMjNkNDIzY2E0MWExNmU4NWJhYjViZjBhMWY2MWM2MDQyZWYwODhiNGJlM2FkM2ExODJjZCIsInRhZyI6IiJ9 limit 1)