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 ('d15e6a6e4ee8a5b3757af4ebcc2c3d79', -1, 1714333165, 1714333165, '12df728e', 1864, 0, 0)

Line : 187
File : sessions.php