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 ('158585aef13b41f8de3d0a9cf8c7621d', -1, 1711720452, 1711720452, 'ac46afb7', 15, 0, 0)

Line : 187
File : sessions.php