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 ('c9691e85d25b12b2ed253dbd3b21484c', -1, 1746779257, 1746779257, '12bfa5fc', 15, 0, 0)

Line : 189
File : sessions.php