phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4e36d853cb6920633f0266b3cccc186' 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 ('a4e36d853cb6920633f0266b3cccc186', -1, 1715166176, 1715166176, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php