phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '26eef8b58fccf29edbff8e4d0c0e45cc' 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 ('26eef8b58fccf29edbff8e4d0c0e45cc', -1, 1755203885, 1755203885, 'd849d88a', -4, 0, 0)

Line : 187
File : sessions.php