phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '948e153608c2c1f8b95f94eb94a62ea7' 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 ('948e153608c2c1f8b95f94eb94a62ea7', -1, 1753504137, 1753504137, 'd849d859', -9, 0, 0)

Line : 187
File : sessions.php