phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a102d51e97af8e16c802e15236b72b2' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1a102d51e97af8e16c802e15236b72b2', -1, 1715875935, 1715875935, '0385745e', 4, 0, 0)

Line : 187
File : sessions.php