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 ('29d3c9c0c311f278e8f0af3d3e1d3fc5', -1, 1714047255, 1714047255, '12e3e45f', 2138, 0, 0)

Line : 187
File : sessions.php