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 ('b26402be1b0a2799e89d5f64b157f7cf', -1, 1714263130, 1714263130, '0391b2f0', 1866, 0, 0)

Line : 187
File : sessions.php