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 ('a853b0e441a8ffbf3a5ba4d1721c34b9', -1, 1714300170, 1714300170, '0391a33a', 959, 0, 0)

Line : 187
File : sessions.php