SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxxdXJDM1dEdmZvTXJPS3Z3Vk91bkE9PSIsInZhbHVlIjoiekVxaWhSVWdxWXg2bm1PR0ZhWVk2UT09IiwibWFjIjoiOTViZTE3ZDY0ZjhkMmM4MjJjODZkODU1MDc3ZDlkNzc4MTk1N2VlYWE2ODNmM2Y3ZDIxYTNhMzVlZDE4MDM0ZiIsInRhZyI6IiJ9 limit 1)