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 ('908bf2d3e7c538c7ad1e66c60787d28e', -1, 1715855170, 1715855170, '0387d12c', -2, 0, 0)

Line : 187
File : sessions.php