SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImM4bGJOaC8rRUg4VUEvZWxwZjNUQ3c9PSIsInZhbHVlIjoiSEE1UzZGVnRiWVlJTjBSTHBLSU13dz09IiwibWFjIjoiNWY2Nzc1MWExZjlkMDEyODVkYzhiYjg1N2NlZTY2N2RmMDNjZWFjYmE1NzBiYzQ3ODcxZTNmYzQwZTFhNTBhNSIsInRhZyI6IiJ9 limit 1)