SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1JR0ZuQmJGTHd1c2FQd0FxcSs2Y3c9PSIsInZhbHVlIjoiVUR2cjE3T05mbSt5enpDaGhvMjVSQT09IiwibWFjIjoiZTdkMTY5ZWRjOGFkNmM2OTg1YjJjZmU1OGVmMWFlNzM2MWNhYzc4NDU2NTdmNzk0MWJlZWI0MTQwNDg5NTQwNiIsInRhZyI6IiJ9 limit 1)