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 ('ec065d79bee06350c5d3d3a83745c6bb', -1, 1623552207, 1623552207, '2cc015b6', 59, 0, 0)

Line : 187
File : sessions.php