There are multiple issues, so hard to tell, what is causing it:
Starting Klippy...
Args: ['/home/pi/klipper/klippy/klippy.py', '/home/pi/klipper_config/printer.cfg', '-I', '/tmp/printer', '-l', '/home/pi/klipper_logs/klippy.log', '-a', '/tmp/klippy_uds']
Git version: 'v0.10.0-531-g3796a319'
CPU: 4 core ARMv7 Processor rev 3 (v7l)
Python: '2.7.18 (default, Jul 14 2021, 08:11:37) \n[GCC 10.2.1 20210110]'
Start printer at Sat Jul 30 20:17:09 2022 (1659205029.8 12.8)
Can't read autosave from config file - modifications after header
This indicates that you borked your cfg.
TMC 'extruder' reports GSTAT: 00000001 reset=1(Reset)
TMC 'extruder' reports GSTAT: 00000000
This could point to an issue as detailed here: TMC 'extruder' reports error: GSTAT: 00000001 reset=1(reset - #39 by Sineos
Then lots of
Transition to shutdown state: Shutdown due to webhooks request
Dumping gcode input 0 blocks
Dumping 20 requests for client 3041446888
Received 128.854656: {"id": 2824698224, "method": "objects/subscribe", "params": {"objects": {"webhooks": null, "print_stats": null}, "response_template": {"method": "process_status_update"}}}
Received 129.074151: {"id": 2824695944, "method": "objects/list", "params": {}}
Received 129.077647: {"id": 2824695944, "method": "objects/query", "params": {"objects": {"configfile": null}}}
Received 129.335141: {"id": 2815566512, "method": "register_remote_method", "params": {"response_template": {"method": "shutdown_machine"}, "remote_method": "shutdown_machine"}}
Received 129.338728: {"id": 2815566632, "method": "register_remote_method", "params": {"response_template": {"method": "reboot_machine"}, "remote_method": "reboot_machine"}}
Received 129.343269: {"id": 2824695968, "method": "register_remote_method", "params": {"response_template": {"method": "pause_job_queue"}, "remote_method": "pause_job_queue"}}
Received 129.348795: {"id": 2824695968, "method": "register_remote_method", "params": {"response_template": {"method": "start_job_queue"}, "remote_method": "start_job_queue"}}
Received 129.362338: {"id": 2815568072, "method": "objects/query", "params": {"objects": {"heaters": null}}}
Received 129.363317: {"id": 2815566632, "method": "objects/query", "params": {"objects": {"heaters": null}}}
Received 129.380747: {"id": 2815569272, "method": "info", "params": {}}
Received 129.382061: {"id": 2815569488, "method": "objects/list", "params": {}}
Received 129.382061: {"id": 2815568360, "method": "gcode/help", "params": {}}
Received 129.577041: {"id": 2824697888, "method": "objects/subscribe", "params": {"objects": {"webhooks": null, "print_stats": null, "heater_bed": null, "extruder": null}, "response_template": {"method": "process_status_update"}}}
Received 129.578107: {"id": 2815569440, "method": "objects/subscribe", "params": {"objects": {"webhooks": null, "print_stats": null, "heater_bed": null, "extruder": null}, "response_template": {"method": "process_status_update"}}}
Received 131.601658: {"id": 2815567400, "method": "objects/subscribe", "params": {"objects": {"webhooks": null, "print_stats": null, "heater_bed": null, "extruder": null, "configfile": null, "mcu": null, "tmc2209 stepper_x": null, "tmc2209 stepper_y": null, "tmc2209 stepper_z": null, "gcode_move": null, "probe": null, "bed_mesh": null, "tmc2209 extruder": null, "heaters": null, "fan": null, "heater_fan fan1": null, "neopixel test": null, "virtual_sdcard": null, "display_status": null, "pause_resume": null, "gcode_macro PAUSE": null, "gcode_macro RESUME": null, "gcode_macro CANCEL_PRINT": null, "gcode_macro _TOOLHEAD_PARK_PAUSE_CANCEL": null, "gcode_macro START_PRINT": null, "gcode_macro END_PRINT": null, "gcode_macro LOAD_FILAMENT": null, "gcode_macro UNLOAD_FILAMENT": null, "motion_report": null, "query_endstops": null, "idle_timeout": null, "system_stats": null, "manual_probe": null, "toolhead": null}, "response_template": {"method": "process_status_update"}}}
Received 132.041687: {"id": 2815567304, "method": "info", "params": {}}
Received 250.640367: {"id": 2824687160, "method": "gcode/script", "params": {"script": "SET_HEATER_TEMPERATURE HEATER=extruder TARGET=175"}}
Received 325.643402: {"id": 2815687912, "method": "gcode/script", "params": {"script": "LOAD_FILAMENT"}}
Received 361.526338: {"id": 2824686536, "method": "gcode/script", "params": {"script": "M83\nG1 E50 F600"}}
Received 453.322459: {"id": 2824697936, "method": "emergency_stop", "params": {}}
gcode state: absolute_coord=False absolute_extrude=False base_position=[0.0, 0.0, 0.0, 100.0] last_position=[0.0, 0.0, 0.0, 150.0] homing_position=[0.0, 0.0, 0.0, 0.0] speed_factor=0.0166666666667 extrude_factor=1.0 speed=10.0
Reactor garbage collection: (129.384133219, 0.0, 0.0)
MCU 'mcu' shutdown: Command request
MCU received a shutdown request from the webinterface. Hitting the Emergency Stop button?