phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7e5aaff1b73c80ed8a1f49c1b46c0f4c' 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 ('7e5aaff1b73c80ed8a1f49c1b46c0f4c', -1, 1761605084, 1761605084, 'd849d835', -4, 0, 0)

Line : 187
File : sessions.php