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 ('72bd2dd316f4e72f04c7a85a0d9eb86a', -1, 1715949024, 1715949024, '03931c5d', -4, 0, 0)

Line : 187
File : sessions.php