SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImV4dzlCYzk1Q2FRdUNIZlY3WVNLTVE9PSIsInZhbHVlIjoicHdrSnkyR0Y5WkN3TWR2MW0wSk5mZz09IiwibWFjIjoiNTdhZWYxNThhYzViMDA2ZjNlYjc3MmY1ZDg0ZjBmNTg1MzhlM2JkYTg1ODYyNTMyYzNmZmIyNDY2M2MwMDljMyIsInRhZyI6IiJ9 limit 1)