SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZQb2JpMGl4aTlZRFA2VWtGNDVBQ3c9PSIsInZhbHVlIjoiSzI1SC9UbW11OFBmRENOMHZ6MnhQQT09IiwibWFjIjoiNjAxMWE3ZWNkMDJmMzFmYmQ4OGExYjMyZDY3MmEwOTlkN2QyYmM0MWY4MDgwZjU4ZTA3ZThjNjc1Mjg4MzgzNCIsInRhZyI6IiJ9 limit 1)