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 ('092017eab1ed0e12cf90dd47f191ffaf', -1, 1714186639, 1714186639, 'ac46829e', 30, 0, 0)

Line : 187
File : sessions.php