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 ('9b7a64b5c431ea9d7ae2ea2f6b3d3156', -1, 1715192451, 1715192451, '03916c09', 15, 0, 0)

Line : 187
File : sessions.php