Error XAMPP: MySQL shutdown unexpectedly
Berikut tampilan errornya :
2019-07-02 9:48:10 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-07-02 9:48:10 0 [Note] InnoDB: Uses event mutexes
2019-07-02 9:48:10 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-07-02 9:48:10 0 [Note] InnoDB: Number of pools: 1
2019-07-02 9:48:10 0 [Note] InnoDB: Using SSE2 crc32 instructions
2019-07-02 9:48:10 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2019-07-02 9:48:10 0 [Note] InnoDB: Completed initialization of buffer pool
2019-07-02 9:48:10 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=1834407
2019-07-02 9:48:10 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-07-02 9:48:10 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2019-07-02 9:48:10 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-07-02 9:48:10 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-07-02 9:48:10 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2019-07-02 9:48:10 0 [Note] InnoDB: Waiting for purge to start
2019-07-02 9:48:10 0 [Note] InnoDB: 10.3.16 started; log sequence number 1834416; transaction id 265
2019-07-02 9:48:10 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2019-07-02 9:48:10 0 [Note] InnoDB: Buffer pool(s) load completed at 190702 9:48:10
2019-07-02 9:48:10 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-07-02 9:48:10 0 [Note] Server socket created on IP: '::'.
Berikut untuk mengatasi error tersebut dengan cara
Tahap 1. Rename folder c:\xampp\mysql\data menjadi c:\xampp\mysql\data_old (atau bebas mengganti dengan nama lainnya).
Tahap 2. Buat folder baru c:\xampp\mysql/data.
Tahap 3. Copy semua folder atau file yang ada di mysql\backup ke folder yang baru saja dibuat yaitu mysql\data.
Tahap 4. Copy semua folder database yang ada di mysql\data_old ke mysql\data (skip untuk
mysql, performance_schema, dan phpmyadmin folders dari data_old).
Tahap 5. Terakhir, copy file ibdata1 dari mysql\data_old dan replace di dalam folder mysql\data.
Tahap 6. Start MySQL dari XAMPP control panel.
