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 ('94e6f3fcf75fa42e0e90efe1ca1e830f', -1, 1638023879, 1638023879, '36eabfca', 59, 0, 0)

Line : 187
File : sessions.php