phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b7b5839a7d934fa7475a9418466ccd7a' 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 ('b7b5839a7d934fa7475a9418466ccd7a', -1, 1722039799, 1722039799, '038b4894', -4, 0, 0)

Line : 187
File : sessions.php