Fatal error: Unsupported operand types in /var/www/pcmount/sites/all/modules/pcmountII/mount_mall/mount_mall.theme.inc on line 61

Call Stack:
    0.0003     279760   1. {main}() /var/www/pcmount/index.php:0
    0.7122   58572144   2. theme() /var/www/pcmount/index.php:136
    0.7123   58575512   3. call_user_func_array:{/var/www/pcmount/includes/theme.inc:710}() /var/www/pcmount/includes/theme.inc:710
    0.7123   58576480   4. template_preprocess_page() /var/www/pcmount/includes/theme.inc:710
    0.7130   58591144   5. theme() /var/www/pcmount/includes/theme.inc:1848
    0.7130   58591576   6. call_user_func_array:{/var/www/pcmount/includes/theme.inc:669}() /var/www/pcmount/includes/theme.inc:669
    0.7130   58591952   7. theme_blocks() /var/www/pcmount/includes/theme.inc:669
    0.7196   58999056   8. theme() /var/www/pcmount/includes/theme.inc:1657
    0.7198   59004016   9. call_user_func_array:{/var/www/pcmount/includes/theme.inc:710}() /var/www/pcmount/includes/theme.inc:710
    0.7198   59004832  10. pcmountII_preprocess_block() /var/www/pcmount/includes/theme.inc:710
    0.7198   59005976  11. pcmountII_set_regions() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:533
    0.7199   59007480  12. pcmountII_block_list() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:761
    0.7199   59007480  13. block_list() /var/www/pcmount/sites/pcmount.by/themes/pcmountII/template.php:502
    0.7199   59007984  14. module_invoke() /var/www/pcmount/modules/block/block.module:526
    0.7199   59008512  15. call_user_func_array:{/var/www/pcmount/includes/module.inc:476}() /var/www/pcmount/includes/module.inc:476
    0.7199   59009160  16. mount_mall_block() /var/www/pcmount/includes/module.inc:476
    0.7253   59098304  17. theme() /var/www/pcmount/sites/all/modules/pcmountII/mount_mall/mount_mall.module:285
    0.7253   59098760  18. call_user_func_array:{/var/www/pcmount/includes/theme.inc:669}() /var/www/pcmount/includes/theme.inc:669
    0.7254   59099192  19. theme_mount_mall_sections() /var/www/pcmount/includes/theme.inc:669