SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9XdHRvM0xYeS92aEZYN2tlV2ptaXc9PSIsInZhbHVlIjoieFZJMzd5YUJ2dUp3eTA1ejBEUzdLUT09IiwibWFjIjoiOGNhOTBlMDMzNTAwYjRlMjkzMzMxYzhjYzM3NTA4YmUwMDllNDVkNzkwZGUxZDc3ZmFiZmEzOGU4MDAxODVjNSIsInRhZyI6IiJ9 limit 1)