phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e9ab11a3aa72e2a4c22f3ad99a2c3771', -1, 1714294315, 1714294315, '12d9d293', 900, 0, 0)

Line : 187
File : sessions.php