phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27de1040a621b58b86778439c9e4a023' 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 ('27de1040a621b58b86778439c9e4a023', -1, 1716401172, 1716401172, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php