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 ('343df2b2d2f7c5f1d2d75b916952c6f7', -1, 1714336868, 1714336868, 'ac467e1b', 26, 0, 0)

Line : 187
File : sessions.php