SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9DS0x6OGc2WmtwZGJQVVpLVU5YQ2c9PSIsInZhbHVlIjoicGxvNGF0a0xRYXAwS0VhVXlXWGlzdz09IiwibWFjIjoiMmI5ZTU5NzZjZGJmYzAwMDFiNjMwNTcyODczMWZjMTFkODg1YzI3MmJiM2QwNWRmMjQ1ZDZjMmZhOWJhYzc0NyIsInRhZyI6IiJ9 limit 1)