SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJBN3g3RHlMa2IyajRCL3ZyZ011Y1E9PSIsInZhbHVlIjoiK2xQc0piQjI0ZlZ6UzlOcDRLY0VGZz09IiwibWFjIjoiYmI1NjA0NTMzNmU1M2ViZmZjMGFjM2UxMTc5NWJkMjMwYWY4MmJmODIwZjc0Yzg5MTMyYzJkODBkYzEwM2FhZSIsInRhZyI6IiJ9 limit 1)