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 ('1afc87a7aa2c3b4a2310b38fd24d8c43', -1, 1711659653, 1711659653, '2cc8276e', 165, 0, 0)

Line : 187
File : sessions.php