SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlCSnoyRGtQeU1LN0ZDM1F3SFNlOUE9PSIsInZhbHVlIjoiY0JONWRnR01BWld4K0RpaXZHVTNLZz09IiwibWFjIjoiMTVmMDYwZjI3NWI0ZmQ2OTZjOWI1NmU3ODA1ODdjMjM1NzhhNGM1N2NmNmNkOWE3ZDJkNTI0Yzc4Y2ZjMDY3NyIsInRhZyI6IiJ9 limit 1)