phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c8ed2278f62e6ad0ea2466c90d1542a7', -1, 1715300905, 1715300905, '0395fe23', -4, 0, 0)

Line : 187
File : sessions.php