I am using Laravel. When adding enctype="multipart/form-data"
in form it give CSRF error and when removing form submitting fine.
My php.ini
file settings are:
max_execution_time=3600
upload_max_filesize=2048M
post_max_size=2048M
memory_limit=4096M
<form enctype="multipart/form-data">
<input name="_token" value="{{ csrf_token() }}" hidden/>
</form>
Solved
max_input_vars was set to max_input_vars=10000000000000000
I added this in .htaccess now working fine
<IfModule mod_php.c>
php_value max_input_vars 3000
</IfModule>