phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21d936f67f6e0aef1b046155aa745413' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('21d936f67f6e0aef1b046155aa745413', -1, 1715405841, 1715405841, '038cc62b', -1, 0, 0)

Line : 187
File : sessions.php