phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a26bdb8e7b14c5e4d77bc31bfafd02c3' 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, priv_session_id) VALUES ('a26bdb8e7b14c5e4d77bc31bfafd02c3', -1, 1714273178, 1714273178, 'ac453b5a', 4, 0, 0, 'e84ff410ee12b2e0f31e200d91997ec5')

Line : 187
File : sessions.php