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 ('99798ef9d5df4f3cf4cbdc63d65f3e46', -1, 1715833941, 1715833941, '12778a7b', 4, 0, 0)

Line : 187
File : sessions.php