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SQLite error code

SQLITE_IOERR_SHMSIZE

SQLITE_IOERR_SHMSIZE is SQLite result code 4874, an extended code of SQLITE_IOERR.

Result code4874
NameSQLITE_IOERR_SHMSIZE
Primary codeSQLITE_IOERR

What it means

The SQLITE_IOERR_SHMSIZE error code is an extended error code for SQLITE_IOERR indicating an I/O error within the xShmMap method on the sqlite3_io_methods object while trying to enlarge a "shm" file as part of WAL mode transaction processing. This error may indicate that the underlying filesystem volume is out of space.

Source: SQLite Result and Error Codes