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 ('210987cc50f2fadad4f9c1436e3b5f14', -1, 1714026456, 1714026456, '12e2603d', -9, 0, 0)

Line : 187
File : sessions.php