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 ('17a1e0c4b6f4ed8aa01e442523f129e8', -1, 1711706930, 1711706930, '2cc0268f', 915, 0, 0)

Line : 187
File : sessions.php