phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5a5613e0b2e90864696cd19f4bef8abd' 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 ('5a5613e0b2e90864696cd19f4bef8abd', -1, 1780132099, 1780132099, 'd849d80f', 3, 0, 0)

Line : 187
File : sessions.php