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 ('14131d6e7df814641c53a3d18bb0ac43', -1, 1714194094, 1714194094, '0390bb67', 1855, 0, 0)

Line : 187
File : sessions.php