Multiple Warnings: Invalid arguments

I am getting these warnings. Now, I am not sure if these warnings are 100% and issue, but all the same:

Warning: Invalid argument supplied for foreach() in bpc_taxonomy_commerce_bpc_tokens() (line 120 of /var/www/drupal/sites/all/modules/contrib/commerce_bpc/modules/bpc_taxonomy/bpc_taxonomy.module). Backtrace:
bpc_taxonomy_commerce_bpc_tokens('product1', NULL, Array) 
call_user_func_array('bpc_taxonomy_commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('commerce_bpc_tokens', 'product1', NULL, Array) commerce_bpc.tokens.inc:178
commerce_bpc_tokens_by_product_type('product1', NULL, Array) commerce_bpc.tokens.inc:66
commerce_bpc_tokens('bulk_product', Array, Array, Array) 
call_user_func_array('commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('tokens', 'bulk_product', Array, Array, Array) token.inc:178
token_generate('bulk_product', Array, Array, Array) token.inc:87
token_replace('[bulk_defaults:entered_sku]-[bulk_product:field_fabrics_colors-value]', Array, Array) commerce_bpc.forms.inc:168
commerce_bpc_create_bulk_form_submit(Array, Array) form.inc:1432
form_execute_handlers('submit', Array, Array) form.inc:846
drupal_process_form('commerce_bpc_create_bulk_form', Array, Array) form.inc:366
drupal_build_form('commerce_bpc_create_bulk_form', Array) form.inc:123
drupal_get_form('commerce_bpc_create_bulk_form', 'product1') 
call_user_func_array('drupal_get_form', Array) menu.inc:517
menu_execute_active_handler() index.php:21


Warning: Invalid argument supplied for foreach() in commerce_bpc_commerce_bpc_tokens() (line 100 of /var/www/drupal/sites/all/modules/contrib/commerce_bpc/commerce_bpc.hooks_list.inc). Backtrace:
commerce_bpc_commerce_bpc_tokens('product1', NULL, Array) 
call_user_func_array('commerce_bpc_commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('commerce_bpc_tokens', 'product1', NULL, Array) commerce_bpc.tokens.inc:178
commerce_bpc_tokens_by_product_type('product1', NULL, Array) commerce_bpc.tokens.inc:66
commerce_bpc_tokens('bulk_product', Array, Array, Array) 
call_user_func_array('commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('tokens', 'bulk_product', Array, Array, Array) token.inc:178
token_generate('bulk_product', Array, Array, Array) token.inc:87
token_replace('[bulk_defaults:entered_sku]-[bulk_product:field_fabrics_colors-value]', Array, Array) commerce_bpc.forms.inc:168
commerce_bpc_create_bulk_form_submit(Array, Array) form.inc:1432
form_execute_handlers('submit', Array, Array) form.inc:846
drupal_process_form('commerce_bpc_create_bulk_form', Array, Array) form.inc:366
drupal_build_form('commerce_bpc_create_bulk_form', Array) form.inc:123
drupal_get_form('commerce_bpc_create_bulk_form', 'product1') 
call_user_func_array('drupal_get_form', Array) menu.inc:517
menu_execute_active_handler() index.php:21


Warning: Invalid argument supplied for foreach() in commerce_bpc_tokens() (line 67 of /var/www/drupal/sites/all/modules/contrib/commerce_bpc/commerce_bpc.tokens.inc). Backtrace:
commerce_bpc_tokens('bulk_product', Array, Array, Array) 
call_user_func_array('commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('tokens', 'bulk_product', Array, Array, Array) token.inc:178
token_generate('bulk_product', Array, Array, Array) token.inc:87
token_replace('[bulk_defaults:entered_sku]-[bulk_product:field_fabrics_colors-value]', Array, Array) commerce_bpc.forms.inc:168
commerce_bpc_create_bulk_form_submit(Array, Array) form.inc:1432
form_execute_handlers('submit', Array, Array) form.inc:846
drupal_process_form('commerce_bpc_create_bulk_form', Array, Array) form.inc:366
drupal_build_form('commerce_bpc_create_bulk_form', Array) form.inc:123
drupal_get_form('commerce_bpc_create_bulk_form', 'product1') 
call_user_func_array('drupal_get_form', Array) menu.inc:517
menu_execute_active_handler() index.php:21


Warning: Invalid argument supplied for foreach() in commerce_bpc_tokens() (line 72 of /var/www/drupal/sites/all/modules/contrib/commerce_bpc/commerce_bpc.tokens.inc). Backtrace:
commerce_bpc_tokens('bulk_product', Array, Array, Array) 
call_user_func_array('commerce_bpc_tokens', Array) module.inc:819
module_invoke_all('tokens', 'bulk_product', Array, Array, Array) token.inc:178
token_generate('bulk_product', Array, Array, Array) token.inc:87
token_replace('[bulk_defaults:entered_sku]-[bulk_product:field_fabrics_colors-value]', Array, Array) commerce_bpc.forms.inc:168
commerce_bpc_create_bulk_form_submit(Array, Array) form.inc:1432
form_execute_handlers('submit', Array, Array) form.inc:846
drupal_process_form('commerce_bpc_create_bulk_form', Array, Array) form.inc:366
drupal_build_form('commerce_bpc_create_bulk_form', Array) form.inc:123
drupal_get_form('commerce_bpc_create_bulk_form', 'product1') 
call_user_func_array('drupal_get_form', Array) menu.inc:517
menu_execute_active_handler() index.php:21