SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlB0WkpQVTJvemNaZmRJQXI5UG1NUlE9PSIsInZhbHVlIjoieWhUZWR0dEdIMHNuczgrM0phMnAyZz09IiwibWFjIjoiMDFmZGM3MWNmODUyYjJhY2FiZWIxMjA2NTgxMmM5NGQzMjU4Nzk2Njg2MmM5ZjFhYWRmM2RkNTA2MzYzYWYyNyIsInRhZyI6IiJ9 limit 1)