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 ('8104ae14ff4fb90ac380bdc703a987ea', -1, 1765336964, 1765336964, 'd849d8ba', 12, 0, 0)

Line : 189
File : sessions.php