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 ('49d5f4a6f37ae062d2df32a7bc0c8eb3', -1, 1638026813, 1638026813, '36eabfca', 59, 0, 0)

Line : 187
File : sessions.php