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 ('f021b63e16ee3fd73eb63ebf887f1f3a', -1, 1714353766, 1714353766, '12bf6670', -4, 0, 0)

Line : 187
File : sessions.php