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 ('a4ec4a6db0a1ee5f89b1f4a0351866fc', -1, 1714247586, 1714247586, 'ac468363', 39, 0, 0)

Line : 187
File : sessions.php