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 ('d20cc9c6cdd1c66a59bffea814d8be0d', -1, 1748976251, 1748976251, 'd849d8ec', -4, 0, 0)

Line : 187
File : sessions.php