Problème édition produits plante mon serveur

[Macloque]

Bonjour à tous,
Je suis nouveau sur le forum.
j'ai un problème lorsque j'édite mes produits (Surtout les produits qui ont des attributs) le serveur se plante et le PHP consomme 99% de la RAM du serveur
Problème message (Impossible de mettre à jour les paramètres)

Je suis sous Prestashop 1.7.5.0
Vous trouverez en PJ la config de mon serveur

[magicbel]

Bonjour,

Avez-vous regardé dans les logs du serveur?

Peut-être juste le max_input_vars qui est trop limite mais à vérifier.

[Macloque]

Bonjour
merci pour ton retour
voici la config de mon php 7.0

par avance je vous remercie

;;;;;;;;;;;;;;;;;;;;
; Language Options ;
;;;;;;;;;;;;;;;;;;;;

engine = On
short_open_tag = Off
asp_tags = Off
precision = 14
output_buffering = 4096

zlib.output_compression = Off

implicit_flush = Off
unserialize_callback_func =
serialize_precision = 17
disable_functions =
disable_classes =

zend.enable_gc = On

;;;;;;;;;;;;;;;;;
; Miscellaneous ;
;;;;;;;;;;;;;;;;;

expose_php = On

;;;;;;;;;;;;;;;;;;;
; Resource Limits ;
;;;;;;;;;;;;;;;;;;;

max_execution_time = 900
max_input_time = 900
max_input_vars = 30000
memory_limit = 512M

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Error handling and logging ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On

;;;;;;;;;;;;;;;;;
; Data Handling ;
;;;;;;;;;;;;;;;;;

variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On

post_max_size = 128M
auto_prepend_file =
auto_append_file =

default_mimetype = "text/html"
always_populate_raw_post_data = -1

;;;;;;;;;;;;;;;;;;;;;;;;;
; Paths and Directories ;
;;;;;;;;;;;;;;;;;;;;;;;;;

doc_root =
user_dir =

enable_dl = Off

realpath_cache_size = 32K

;;;;;;;;;;;;;;;;
; File Uploads ;
;;;;;;;;;;;;;;;;

file_uploads = On
upload_max_filesize = 128M
max_file_uploads = 20

;;;;;;;;;;;;;;;;;;
; Fopen wrappers ;
;;;;;;;;;;;;;;;;;;

allow_url_fopen = On
allow_url_include = Off

default_socket_timeout = 60

;;;;;;;;;;;;;;;;;;;
; Module Settings ;
;;;;;;;;;;;;;;;;;;;

[CLI Server]
cli_server.color = On

[Date]
date.timezone = Africa/Casablanca

[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=

[mail function]
; For Win32 only.
SMTP = localhost
smtp_port = 25

; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
sendmail_path = /usr/sbin/sendmail -t -i

mail.add_x_header = On

[SQL]
sql.safe_mode = Off

[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1

[MySQL]
mysql.allow_local_infile = On
mysql.allow_persistent = On
mysql.cache_size = 2000
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off

[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off

[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off

[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0

[bcmath]
bcmath.scale = 0

[Session]
session.save_handler = files
session.save_path =
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0

session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =

session.serialize_handler = php

session.gc_probability = 1
session.gc_divisor = 1000
session.gc_maxlifetime = 1440

session.bug_compat_42 = Off
session.bug_compat_warn = Off
session.referer_check =

session.cache_limiter = nocache
session.cache_expire = 180

session.use_trans_sid = 0

session.hash_function = 0
session.hash_bits_per_character = 5

url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"

[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
mssql.secure_connection = Off

[Tidy]
tidy.clean_output = Off

[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5

[ldap]
ldap.max_links = -1

[Macloque]

Bonjour,

Quelqu'un pourra m'aider s'il vous plait ?

merci