SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Inh1TjhvcjM5TW1HSGNNZDJBT0V0NWc9PSIsInZhbHVlIjoiZkMrcTU4S3ArdkhrNEFWUmZxeUxwQT09IiwibWFjIjoiYzBlY2IyNTYyNDE1MjFmNGM4YTc2NTU2ZmFhMGYyYzkzNzQ5OThmMjg4ZWJhYTc1MmQyMWQyNWUyZjRhNGQ1NCIsInRhZyI6IiJ9 limit 1)