SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikp3RHBSZEdVZyswRGcvdEs0b2ZwYmc9PSIsInZhbHVlIjoiciswR3pOTDdDcHpaTEcreWw4aUlxUT09IiwibWFjIjoiNGFiNzk5MjU0Y2M2ZmNkYTQ2ODEyY2JmMjZmYTBhZDA1YzdmNTc4MGY0Nzc0ZjRjYWQ0MTFjM2IwNjQwOTA2YiIsInRhZyI6IiJ9 limit 1)