SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVCK1ZkdVZ5R3kwTHBEeGVJd1N4U2c9PSIsInZhbHVlIjoiNGJ1NG5HM1Rna3BNY3kxU0VoOWswUT09IiwibWFjIjoiMGFiNGMzZThkMDI5MjEyNTUxNjYzNWVlY2U5MjkxYWJhMzE1MGMxMTc1NjI2NDIxMzc0YzA2OGE0MDU2OWM4MiIsInRhZyI6IiJ9 limit 1)