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 ('78a6474fe72b3b1a9a545d0fc4f260db', -1, 1714240366, 1714240366, 'ac453b5e', 13, 0, 0)

Line : 187
File : sessions.php