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 ('0235a3f4d9a966c09c4a5d9a4532cca1', -1, 1739497516, 1739497516, '12610e51', 18, 0, 0)

Line : 189
File : sessions.php