Fatal error: Uncaught TypeError: strtolower(): Argument #1 ($string) must be of type string, array given in /var/www/html/penframe6/db/db.base.batch.class.php:24 Stack trace: #0 /var/www/html/penframe6/db/db.base.batch.class.php(24): strtolower(Array) #1 /var/www/html/penframe6/db/db.base.batch.class.php(877): db_base_batch->process_sql('(dest_shop_vari...') #2 /var/www/html/penframe6/db/db.base.class.php(2175): db_base_batch->process_batch(' (dest_shop_var...') #3 /var/www/html/penframe6/db/db.base.class.php(1056): db_base->process_batch(' (dest_shop_var...') #4 /var/www/html/penframe6/db/db.base.batch.class.php(437): db_base->get_table('shop_answer') #5 /var/www/html/penframe6/db/db.base.batch.class.php(877): db_base_batch->process_sql('EVENT MAP shop_...') #6 /var/www/html/penframe6/db/db.base.class.php(2175): db_base_batch->process_batch(' CREATE shop_db...') #7 /var/www/html/penframe6/db/db.base.class.php(1056): db_base->process_batch(' CREATE shop_db...') #8 /var/www/html/penframe6/db/db.base.batch.column.class.php(806): db_base->get_table('shop_grp_entity') #9 /var/www/html/penframe6/db/db.table.class.php(1677): db_base_batch_column->parse_column('\n CONSTRAINT `...', Array) #10 /var/www/html/penframe6/db/db.base.class.php(1202): db_table->parse_sql('CREATE TABLE `s...') #11 /var/www/html/penframe6/db/db.base.batch.column.class.php(806): db_base->get_table('shop_global_uni...') #12 /var/www/html/penframe6/db/db.base.batch.class.php(73): db_base_batch_column->parse_column('\r\n FOREIGN K...') #13 /var/www/html/penframe6/db/db.base.batch.class.php(877): db_base_batch->process_sql('CREATE TABLE sh...') #14 /var/www/html/penframe6/db/db.base.class.php(2175): db_base_batch->process_batch('CREATE TABLE sh...') #15 /var/www/html/penframe6/db/db.base.class.php(1056): db_base->process_batch('CREATE TABLE sh...') #16 /var/www/html/penframe6/db/db.base.batch.class.php(788): db_base->get_table('shop_category_u...') #17 /var/www/html/penframe6/db/db.base.batch.class.php(877): db_base_batch->process_sql('MEMCACHE shop_c...') #18 /var/www/html/penframe6/db/db.base.class.php(2175): db_base_batch->process_batch('MEMCACHE shop_c...') #19 /var/www/html/penframe6/db/db.base.class.php(1408): db_base->process_batch('MEMCACHE shop_c...') #20 /var/www/html/penframe6/db/db.base.class.php(2295): db_base->get_mem_view('shop_category') #21 /var/www/html/penframe6/pnc/pnc.core.php(1921): db_base->load_sql(Array, false) #22 /var/www/html/penframe6/pnc/pnc.core.php(1706): pnc_core->initialize_db(Array, false) #23 /var/www/html/penframe6/pnc/pnc.core.php(56): pnc_core->initialize(Array) #24 /var/www/html/perfecto2015/web/index.php(43): pnc_run(Object(pnc_data_tree)) #25 {main} thrown in /var/www/html/penframe6/db/db.base.batch.class.php on line 24