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 ('a31ffd1ad7104a6e9d12a26d893ffbaa', -1, 1714239722, 1714239722, '03919cfa', 678, 0, 0)

Line : 187
File : sessions.php