SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpVNEJ5bFI1bi9DZFJIT0dEclh4Qnc9PSIsInZhbHVlIjoiNi9qN3FJZFljZEhQMElhc0ljWjh0UT09IiwibWFjIjoiMTkxNjk2Yzc4Y2M5MTIxODEwYWNiMzliYmIwMDkyMTMxNTY0NWVkYWE0OGE1NzY4Y2YzOTljNDAwOTRkNGRmOSIsInRhZyI6IiJ9 limit 1)