SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZlTmlBZ3ZVMVMzOHp6R2FPcVQrTEE9PSIsInZhbHVlIjoiR2pUVVJBQTVxNnl6OHhHL0kvbEZoUT09IiwibWFjIjoiMDRkMzZkNTFjMTkzZGJkYTAxYTkxMGM2ZjY4NTQxMGIxY2RjYTRiN2EyZWQ3MzA3YmQzMDE2ZWFhYTNhMjIxYyIsInRhZyI6IiJ9 limit 1)