SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InA4dmh6RHA5UHB3SXAxQWR3cHplcWc9PSIsInZhbHVlIjoiNXl2QW53UGgrN3dkc1FnZTZKeEdVUT09IiwibWFjIjoiMWY2NzBjNjE5ZmExODM0NTdjMWFhYjkyOTBiMjhkYjc1ZGJiNjBiNjliODQ1NDU4YjJiNWMzOGExZTY1NGE3ZiIsInRhZyI6IiJ9 limit 1)