SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImMrQjhrUFF3MGZCVEZVbllJMWg1VlE9PSIsInZhbHVlIjoiTEk5MjFJSzBKVkhTVFZGN0Fsa0Zxdz09IiwibWFjIjoiN2MwMmJiZjIyNTJhZmM1MGMwZWVjMDRkNzhjZDI2MzAxYmI5YTA1MjY5OWU5MTk0ZTI0OWM0MWQ0MTJkNTQ1MSIsInRhZyI6IiJ9 limit 1)