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 ('278465fe1addc48dafc1ee3c5235da96', -1, 1714321379, 1714321379, '12d9cbac', 764, 0, 0)

Line : 187
File : sessions.php