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 ('4cdfbf2e2c84d7789cbdbbf5c7c5da4b', -1, 1714298140, 1714298140, '0391978d', 1970, 0, 0)

Line : 187
File : sessions.php