phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '75bb188599a6acf8a6764999003e044f' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('75bb188599a6acf8a6764999003e044f', -1, 1765525167, 1765525167, 'd849d836', -4, 0, 0)

Line : 187
File : sessions.php