phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1adb883b2c9e12075ef8372ea1041ceb' 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 ('1adb883b2c9e12075ef8372ea1041ceb', -1, 1765226327, 1765226327, '00000000', -9, 0, 0)

Line : 187
File : sessions.php