Hello, I'm using SQLITE3 amalgamation 3.33.0. I've ported it for embedded platform using chan FATFS for mmc with arm gcc compiler for STM32. I've setup minimum stack size to 0x2000. Setup **SQL heap with sql_config with size of 1MB** in sdram. Configured **FATFS to use LFN upto 255** Character. Configured **PRAGMA journal_mode=OFF;** while trying to create a table code stuck in below path here is my call graph when stuck. ` Thread #1 (Suspended : Step) HardFault_Handler() at stm32h7xx_it.c:85 0x8001f9e <signal handler called>() at 0xffffffe9 pageFindSlot() at sqlite3.c:66,055 0x8019fec allocateSpace() at sqlite3.c:66,139 0x801a176 insertCell() at sqlite3.c:71,248 0x801f088 sqlite3BtreeInsert() at sqlite3.c:73,329 0x8021db8 sqlite3VdbeExec() at sqlite3.c:90,288 0x80321c0 sqlite3Step() at sqlite3.c:83,694 0x802b66c sqlite3_step() at sqlite3.c:83,751 0x802b7ea sqlite3_exec() at sqlite3.c:1,23,501 0x8055f34 ` where it stucks at **memcpy(&aData[iAddr], &aData[pc], 2); in pageFindSlot() function while pc = 3601 and maxPC = 4088**. Ran this multiple times the codes always stuck at this point. Here is my modified configuration all others are defaults. #define SQLITE_OS_OTHER 1 #define SQLITE_THREADSAFE 0 #define SQLITE_TEMP_STORE 3 #define SQLITE_DEFAULT_WAL_SYNCHRONOUS 1 #define SQLITE_DEFAULT_LOCKING_MODE 1 #define SQLITE_ENABLE_MEMSYS5 1 Didn't understand how to troubleshoot it further. Can anybody point me how to resolve this issue. Thanks