phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b16dea6cb619201695c324548fca76b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1b16dea6cb619201695c324548fca76b', -1, 1730969552, 1730969552, '12bf8424', 1, 0, 0)

Line : 187
File : sessions.php