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 ('966593bd98ed1c98376bf52b90d50b26', -1, 1714296718, 1714296718, '12dafe7a', 1687, 0, 0)

Line : 187
File : sessions.php